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5052153220 = 225298710609
BaseRepresentation
bin1001011010010000…
…11011110110000100
3111001002111222022221
410231020123312010
540321322400340
62153153102124
7236124410452
oct45510336604
914032458287
105052153220
112162899544
12b8bb57944
136268bc09a
1435cd999d2
151e880944a
hex12d21bd84

5052153220 has 24 divisors (see below), whose sum is σ = 10975368600. Its totient is φ = 1951176192.

The previous prime is 5052153203. The next prime is 5052153221. The reversal of 5052153220 is 223512505.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 184579396 + 4867573824 = 13586^2 + 69768^2 .

It is not an unprimeable number, because it can be changed into a prime (5052153221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4354725 + ... + 4355884.

It is an arithmetic number, because the mean of its divisors is an integer number (457307025).

Almost surely, 25052153220 is an apocalyptic number.

It is an amenable number.

5052153220 is an abundant number, since it is smaller than the sum of its proper divisors (5923215380).

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

5052153220 is a wasteful number, since it uses less digits than its factorization.

5052153220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8710647 (or 8710645 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5052153220 is about 71078.5004062410. The cubic root of 5052153220 is about 1715.9007776934.

Adding to 5052153220 its reverse (223512505), we get a palindrome (5275665725).

The spelling of 5052153220 in words is "five billion, fifty-two million, one hundred fifty-three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 8710609 17421218 34842436 43553045 87106090 174212180 252607661 505215322 1010430644 1263038305 2526076610 5052153220