Base | Representation |
---|---|
bin | 101011111101… |
… | …1101001101010 |
3 | 1121101002211111 |
4 | 1113323221222 |
5 | 21400111413 |
6 | 2142020534 |
7 | 366633445 |
oct | 127735152 |
9 | 47332744 |
10 | 23050858 |
11 | 120144a6 |
12 | 787774a |
13 | 4a10c7c |
14 | 30c065c |
15 | 2054d3d |
hex | 15fba6a |
23050858 has 4 divisors (see below), whose sum is σ = 34576290. Its totient is φ = 11525428.
The previous prime is 23050849. The next prime is 23050873. The reversal of 23050858 is 85805032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 19158129 + 3892729 = 4377^2 + 1973^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5762713 + ... + 5762716.
Almost surely, 223050858 is an apocalyptic number.
23050858 is a deficient number, since it is larger than the sum of its proper divisors (11525432).
23050858 is a wasteful number, since it uses less digits than its factorization.
23050858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11525431.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 23050858 is about 4801.1309084423. The cubic root of 23050858 is about 284.5961572784.
The spelling of 23050858 in words is "twenty-three million, fifty thousand, eight hundred fifty-eight".
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