Base | Representation |
---|---|
bin | 100111000000100000… |
… | …1010000110110000011 |
3 | 22000020000002121201200 |
4 | 1032001001100312003 |
5 | 2333024324030002 |
6 | 102252151432243 |
7 | 6023605334106 |
oct | 1160101206603 |
9 | 260200077650 |
10 | 83768970627 |
11 | 32587444541 |
12 | 1429a085683 |
13 | 7b8cc26854 |
14 | 40a955073d |
15 | 22a430ab1c |
hex | 1381050d83 |
83768970627 has 24 divisors (see below), whose sum is σ = 121327315200. Its totient is φ = 55694904048.
The previous prime is 83768970617. The next prime is 83768970673. The reversal of 83768970627 is 72607986738.
It is not a de Polignac number, because 83768970627 - 231 = 81621486979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (83768970617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7142274 + ... + 7153992.
It is an arithmetic number, because the mean of its divisors is an integer number (5055304800).
Almost surely, 283768970627 is an apocalyptic number.
83768970627 is a deficient number, since it is larger than the sum of its proper divisors (37558344573).
83768970627 is a wasteful number, since it uses less digits than its factorization.
83768970627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13807 (or 13804 counting only the distinct ones).
The product of its (nonzero) digits is 42674688, while the sum is 63.
The spelling of 83768970627 in words is "eighty-three billion, seven hundred sixty-eight million, nine hundred seventy thousand, six hundred twenty-seven".
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