Base | Representation |
---|---|
bin | 10101110011000010… |
… | …111000101001111110 |
3 | 2020102010120210122122 |
4 | 111303002320221332 |
5 | 340413133111140 |
6 | 14430241442542 |
7 | 1455665661632 |
oct | 256302705176 |
9 | 66363523578 |
10 | 23404972670 |
11 | 9a20551422 |
12 | 4652340452 |
13 | 228cc51c71 |
14 | 11c05c8dc2 |
15 | 91eb56ab5 |
hex | 5730b8a7e |
23404972670 has 32 divisors (see below), whose sum is σ = 43175835648. Its totient is φ = 9130026528.
The previous prime is 23404972601. The next prime is 23404972681. The reversal of 23404972670 is 7627940432.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236147 + ... + 320273.
It is an arithmetic number, because the mean of its divisors is an integer number (1349244864).
Almost surely, 223404972670 is an apocalyptic number.
23404972670 is a deficient number, since it is larger than the sum of its proper divisors (19770862978).
23404972670 is a wasteful number, since it uses less digits than its factorization.
23404972670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84824.
The product of its (nonzero) digits is 508032, while the sum is 44.
The spelling of 23404972670 in words is "twenty-three billion, four hundred four million, nine hundred seventy-two thousand, six hundred seventy".
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