Base | Representation |
---|---|
bin | 100011110101011010… |
… | …0100011010110000100 |
3 | 21100122001200202101101 |
4 | 1013222310203112010 |
5 | 2230100221320321 |
6 | 55204025105444 |
7 | 5362664651062 |
oct | 1075264432604 |
9 | 240561622341 |
10 | 76954088836 |
11 | 2a6aa638a29 |
12 | 12ab7928284 |
13 | 7345097311 |
14 | 3a20421032 |
15 | 2005dab791 |
hex | 11ead23584 |
76954088836 has 81 divisors (see below), whose sum is σ = 147372237327. Its totient is φ = 35152888320.
The previous prime is 76954088821. The next prime is 76954088837. The reversal of 76954088836 is 63888045967.
The square root of 76954088836 is 277406.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 5421376900 + 71532711936 = 73630^2 + 267456^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76954088837) by changing a digit.
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 26 ways as a sum of consecutive naturals, for example, 386703865 + ... + 386704063.
Almost surely, 276954088836 is an apocalyptic number.
76954088836 is the 277406-th square number.
It is an amenable number.
76954088836 is a deficient number, since it is larger than the sum of its proper divisors (70418148491).
76954088836 is a wasteful number, since it uses less digits than its factorization.
76954088836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518 (or 259 counting only the distinct ones).
The product of its (nonzero) digits is 69672960, while the sum is 64.
Multiplying 76954088836 by its sum of digits (64), we get a square (4925061685504 = 22192482).
The spelling of 76954088836 in words is "seventy-six billion, nine hundred fifty-four million, eighty-eight thousand, eight hundred thirty-six".
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