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48848000800 = 2552241253361
BaseRepresentation
bin101101011111100100…
…010101011100100000
311200002022010112210211
4231133210111130200
51300020042011200
634235050103504
73346333104334
oct553744253440
9150068115724
1048848000800
1119797471aa5
12957311ab94
1347b61b39b1
1425157377c4
15140d68baba
hexb5f915720

48848000800 has 72 divisors (see below), whose sum is σ = 119745468612. Its totient is φ = 19458048000.

The previous prime is 48848000797. The next prime is 48848000819. The reversal of 48848000800 is 800084884.

48848000800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 16745395216 + 32102605584 = 129404^2 + 179172^2 .

It is a super-2 number, since 2×488480008002 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66120 + ... + 319480.

Almost surely, 248848000800 is an apocalyptic number.

48848000800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48848000800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59872734306).

48848000800 is an abundant number, since it is smaller than the sum of its proper divisors (70897467812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48848000800 is a wasteful number, since it uses less digits than its factorization.

48848000800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253622 (or 253609 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

It can be divided in two parts, 48 and 848000800, that added together give a palindrome (848000848).

The spelling of 48848000800 in words is "forty-eight billion, eight hundred forty-eight million, eight hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 241 400 482 800 964 1205 1928 2410 3856 4820 6025 7712 9640 12050 19280 24100 38560 48200 96400 192800 253361 506722 1013444 1266805 2026888 2533610 4053776 5067220 6334025 8107552 10134440 12668050 20268880 25336100 40537760 50672200 61060001 101344400 122120002 202688800 244240004 305300005 488480008 610600010 976960016 1221200020 1526500025 1953920032 2442400040 3053000050 4884800080 6106000100 9769600160 12212000200 24424000400 48848000800