Base | Representation |
---|---|
bin | 100011110100100010… |
… | …1111111100100000000 |
3 | 21100120001011022000000 |
4 | 1013221011333210000 |
5 | 2230020311401212 |
6 | 55201112000000 |
7 | 5362163421216 |
oct | 1075105774400 |
9 | 240501138000 |
10 | 76925106432 |
11 | 2a695243029 |
12 | 12aaa090000 |
13 | 733c08a575 |
14 | 3a1a638cb6 |
15 | 20035841dc |
hex | 11e917f900 |
76925106432 has 126 divisors (see below), whose sum is σ = 230219829462. Its totient is φ = 25641639936.
The previous prime is 76925106407. The next prime is 76925106451. The reversal of 76925106432 is 23460152967.
76925106432 is a `hidden beast` number, since 7 + 6 + 92 + 510 + 6 + 43 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 74542104576 + 2383001856 = 273024^2 + 48816^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 19473 + ... + 392720.
Almost surely, 276925106432 is an apocalyptic number.
76925106432 is a gapful number since it is divisible by the number (72) 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 76925106432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115109914731).
76925106432 is an abundant number, since it is smaller than the sum of its proper divisors (153294723030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76925106432 is an frugal number, since it uses more digits than its factorization.
76925106432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412227 (or 412198 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The spelling of 76925106432 in words is "seventy-six billion, nine hundred twenty-five million, one hundred six thousand, four hundred thirty-two".
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