Base | Representation |
---|---|
bin | 110011111111011101… |
… | …000000110011000100 |
3 | 12100002120100022100100 |
4 | 303333131000303010 |
5 | 1403312300344301 |
6 | 41351300044100 |
7 | 4014256045122 |
oct | 637735006304 |
9 | 170076308310 |
10 | 55825403076 |
11 | 21747a91663 |
12 | a99b993630 |
13 | 5358906cb1 |
14 | 29b8290912 |
15 | 16baee0286 |
hex | cff740cc4 |
55825403076 has 81 divisors (see below), whose sum is σ = 144020818669. Its totient is φ = 18232792032.
The previous prime is 55825402999. The next prime is 55825403087. The reversal of 55825403076 is 67030452855.
The square root of 55825403076 is 236274.
It is a perfect power (a square), and thus also a powerful number.
55825403076 is a `hidden beast` number, since 5 + 5 + 8 + 2 + 540 + 30 + 76 = 666.
It can be written as a sum of positive squares in only one way, i.e., 40244372100 + 15581030976 = 200610^2 + 124824^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 75134761 + ... + 75135503.
Almost surely, 255825403076 is an apocalyptic number.
55825403076 is the 236274-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55825403076
55825403076 is an abundant number, since it is smaller than the sum of its proper divisors (88195415593).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55825403076 is an equidigital number, since it uses as much as digits as its factorization.
55825403076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1602 (or 801 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 45.
The spelling of 55825403076 in words is "fifty-five billion, eight hundred twenty-five million, four hundred three thousand, seventy-six".
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