Base | Representation |
---|---|
bin | 101011111110… |
… | …1010011111110 |
3 | 1121101110011111 |
4 | 1113331103332 |
5 | 21400321122 |
6 | 2142112234 |
7 | 366662335 |
oct | 127752376 |
9 | 47343144 |
10 | 23057662 |
11 | 12019621 |
12 | 787b67a |
13 | 4a140b4 |
14 | 30c2d1c |
15 | 2056d77 |
hex | 15fd4fe |
23057662 has 8 divisors (see below), whose sum is σ = 35430192. Its totient is φ = 11247600.
The previous prime is 23057641. The next prime is 23057669. The reversal of 23057662 is 26675032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23057669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140514 + ... + 140677.
It is an arithmetic number, because the mean of its divisors is an integer number (4428774).
Almost surely, 223057662 is an apocalyptic number.
23057662 is a deficient number, since it is larger than the sum of its proper divisors (12372530).
23057662 is a wasteful number, since it uses less digits than its factorization.
23057662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281234.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 23057662 is about 4801.8394392149. The cubic root of 23057662 is about 284.6241562617.
The spelling of 23057662 in words is "twenty-three million, fifty-seven thousand, six hundred sixty-two".
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