Base | Representation |
---|---|
bin | 10100001111001000… |
… | …10001010100010000 |
3 | 1001001011020000112221 |
4 | 22013210101110100 |
5 | 134222234214424 |
6 | 4554021030424 |
7 | 533141410651 |
oct | 120744212420 |
9 | 31034200487 |
10 | 10864366864 |
11 | 467571969a |
12 | 2132555414 |
13 | 1041ab8b60 |
14 | 750c85528 |
15 | 438beb9e4 |
hex | 287911510 |
10864366864 has 40 divisors (see below), whose sum is σ = 22712490752. Its totient is φ = 5004685440.
The previous prime is 10864366861. The next prime is 10864366883. The reversal of 10864366864 is 46866346801.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is not an unprimeable number, because it can be changed into a prime (10864366861) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58849 + ... + 158719.
Almost surely, 210864366864 is an apocalyptic number.
It is an amenable number.
10864366864 is an abundant number, since it is smaller than the sum of its proper divisors (11848123888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10864366864 is a wasteful number, since it uses less digits than its factorization.
10864366864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100415 (or 100409 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 52.
The spelling of 10864366864 in words is "ten billion, eight hundred sixty-four million, three hundred sixty-six thousand, eight hundred sixty-four".
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