Base | Representation |
---|---|
bin | 111010100111111011001… |
… | …0011010111001001001000 |
3 | 1001112021000211122202001102 |
4 | 1311033312103113021020 |
5 | 2024002114130410124 |
6 | 25045231423440532 |
7 | 1461053553402050 |
oct | 165176623271110 |
9 | 31467024582042 |
10 | 8057195950664 |
11 | 2627046077553 |
12 | aa1656756148 |
13 | 465a37436c53 |
14 | 1dbd82976560 |
15 | de8bd42daae |
hex | 753f64d7248 |
8057195950664 has 64 divisors (see below), whose sum is σ = 17474421565440. Its totient is φ = 3411288336960.
The previous prime is 8057195950651. The next prime is 8057195950691. The reversal of 8057195950664 is 4660595917508.
It is a self number, because there is not a number n which added to its sum of digits gives 8057195950664.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108312347 + ... + 108386709.
It is an arithmetic number, because the mean of its divisors is an integer number (273037836960).
Almost surely, 28057195950664 is an apocalyptic number.
It is an amenable number.
8057195950664 is an abundant number, since it is smaller than the sum of its proper divisors (9417225614776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8057195950664 is a wasteful number, since it uses less digits than its factorization.
8057195950664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97770 (or 97766 counting only the distinct ones).
The product of its (nonzero) digits is 81648000, while the sum is 65.
The spelling of 8057195950664 in words is "eight trillion, fifty-seven billion, one hundred ninety-five million, nine hundred fifty thousand, six hundred sixty-four".
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