Base | Representation |
---|---|
bin | 101000001100101001… |
… | …0101101011011001010 |
3 | 22020211001020100111021 |
4 | 1100121102231123022 |
5 | 2403242330242340 |
6 | 103353452023054 |
7 | 6144116116162 |
oct | 1203122553312 |
9 | 266731210437 |
10 | 86323680970 |
11 | 336785161aa |
12 | 14891761a8a |
13 | 81a92a0387 |
14 | 426c9635a2 |
15 | 23a3741e4a |
hex | 14194ad6ca |
86323680970 has 96 divisors (see below), whose sum is σ = 170947445760. Its totient is φ = 31345367040.
The previous prime is 86323680943. The next prime is 86323680973. The reversal of 86323680970 is 7908632368.
It is not an unprimeable number, because it can be changed into a prime (86323680973) 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 47 ways as a sum of consecutive naturals, for example, 11522986 + ... + 11530474.
It is an arithmetic number, because the mean of its divisors is an integer number (1780702560).
Almost surely, 286323680970 is an apocalyptic number.
86323680970 is a deficient number, since it is larger than the sum of its proper divisors (84623764790).
86323680970 is a wasteful number, since it uses less digits than its factorization.
86323680970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7668 (or 7649 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 52.
The spelling of 86323680970 in words is "eighty-six billion, three hundred twenty-three million, six hundred eighty thousand, nine hundred seventy".
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