Base | Representation |
---|---|
bin | 10101100100000101… |
… | …101110010011101010 |
3 | 2012202122110001002021 |
4 | 111210011232103222 |
5 | 334404414332344 |
6 | 14345315455054 |
7 | 1446531151441 |
oct | 254405562352 |
9 | 65678401067 |
10 | 23154058474 |
11 | 9901953918 |
12 | 45a22b748a |
13 | 224cc7c421 |
14 | 1199151d58 |
15 | 907ae1b84 |
hex | 56416e4ea |
23154058474 has 8 divisors (see below), whose sum is σ = 35470047168. Its totient is φ = 11330709420.
The previous prime is 23154058391. The next prime is 23154058489. The reversal of 23154058474 is 47485045132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×231540584742 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23154058474.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 123159792 + ... + 123159979.
It is an arithmetic number, because the mean of its divisors is an integer number (4433755896).
Almost surely, 223154058474 is an apocalyptic number.
23154058474 is a deficient number, since it is larger than the sum of its proper divisors (12315988694).
23154058474 is a wasteful number, since it uses less digits than its factorization.
23154058474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246319820.
The product of its (nonzero) digits is 537600, while the sum is 43.
The spelling of 23154058474 in words is "twenty-three billion, one hundred fifty-four million, fifty-eight thousand, four hundred seventy-four".
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