Base | Representation |
---|---|
bin | 10101011011101011… |
… | …000111101011101010 |
3 | 2012101210202202111210 |
4 | 111123223013223222 |
5 | 334112243214134 |
6 | 14323313333550 |
7 | 1443165066051 |
oct | 253353075352 |
9 | 65353682453 |
10 | 23012866794 |
11 | 983a188485 |
12 | 4562b672b6 |
13 | 2229945858 |
14 | 11844bb398 |
15 | 8ea5022e9 |
hex | 55bac7aea |
23012866794 has 16 divisors (see below), whose sum is σ = 47148312960. Its totient is φ = 7483859040.
The previous prime is 23012866777. The next prime is 23012866813. The reversal of 23012866794 is 49766821032.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46773874 + ... + 46774365.
It is an arithmetic number, because the mean of its divisors is an integer number (2946769560).
Almost surely, 223012866794 is an apocalyptic number.
23012866794 is an abundant number, since it is smaller than the sum of its proper divisors (24135446166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23012866794 is a wasteful number, since it uses less digits than its factorization.
23012866794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93548285.
The product of its (nonzero) digits is 870912, while the sum is 48.
The spelling of 23012866794 in words is "twenty-three billion, twelve million, eight hundred sixty-six thousand, seven hundred ninety-four".
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