Base | Representation |
---|---|
bin | 100011110000101111… |
… | …1001010111100010100 |
3 | 21100020011000122200100 |
4 | 1013201133022330110 |
5 | 2224240124121131 |
6 | 55140312414100 |
7 | 5356053612411 |
oct | 1074137127424 |
9 | 240204018610 |
10 | 76797488916 |
11 | 2a62a1a9105 |
12 | 12a733a7330 |
13 | 731b7c7345 |
14 | 3a076d9108 |
15 | 1ee72767e6 |
hex | 11e17caf14 |
76797488916 has 36 divisors (see below), whose sum is σ = 205546221972. Its totient is φ = 24093329664.
The previous prime is 76797488903. The next prime is 76797488941. The reversal of 76797488916 is 61988479767.
76797488916 is a `hidden beast` number, since 76 + 79 + 7 + 488 + 9 + 1 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 57770045316 + 19027443600 = 240354^2 + 137940^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 62742435 + ... + 62743658.
It is an arithmetic number, because the mean of its divisors is an integer number (5709617277).
Almost surely, 276797488916 is an apocalyptic number.
It is an amenable number.
76797488916 is an abundant number, since it is smaller than the sum of its proper divisors (128748733056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76797488916 is a wasteful number, since it uses less digits than its factorization.
76797488916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125486120 (or 125486115 counting only the distinct ones).
The product of its digits is 256048128, while the sum is 72.
The spelling of 76797488916 in words is "seventy-six billion, seven hundred ninety-seven million, four hundred eighty-eight thousand, nine hundred sixteen".
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