Base | Representation |
---|---|
bin | 100011011010101100… |
… | …1000001100001010000 |
3 | 21021022120221110120100 |
4 | 1012311121001201100 |
5 | 2221231231224302 |
6 | 54535044012400 |
7 | 5331531420102 |
oct | 1066531014120 |
9 | 237276843510 |
10 | 76057679952 |
11 | 2a28a639741 |
12 | 128a7691100 |
13 | 723145a367 |
14 | 397735b572 |
15 | 1ea233dd1c |
hex | 11b5641850 |
76057679952 has 30 divisors (see below), whose sum is σ = 212855868602. Its totient is φ = 25352559936.
The previous prime is 76057679917. The next prime is 76057679981. The reversal of 76057679952 is 25997675067.
76057679952 is a `hidden beast` number, since 7 + 6 + 0 + 576 + 7 + 9 + 9 + 52 = 666.
It can be written as a sum of positive squares in only one way, i.e., 61809915456 + 14247764496 = 248616^2 + 119364^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 76057679952.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264089023 + ... + 264089310.
Almost surely, 276057679952 is an apocalyptic number.
76057679952 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
76057679952 is an abundant number, since it is smaller than the sum of its proper divisors (136798188650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76057679952 is a wasteful number, since it uses less digits than its factorization.
76057679952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528178347 (or 528178338 counting only the distinct ones).
The product of its (nonzero) digits is 50009400, while the sum is 63.
The spelling of 76057679952 in words is "seventy-six billion, fifty-seven million, six hundred seventy-nine thousand, nine hundred fifty-two".
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