Base | Representation |
---|---|
bin | 101100010111… |
… | …1000010111000 |
3 | 1121202210121011 |
4 | 1120233002320 |
5 | 21423330433 |
6 | 2150323304 |
7 | 401501254 |
oct | 130570270 |
9 | 47683534 |
10 | 23261368 |
11 | 12148679 |
12 | 7959534 |
13 | 4a85a30 |
14 | 3137264 |
15 | 20973cd |
hex | 162f0b8 |
23261368 has 16 divisors (see below), whose sum is σ = 46970280. Its totient is φ = 10735968.
The previous prime is 23261351. The next prime is 23261369. The reversal of 23261368 is 86316232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23261369) 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, 111730 + ... + 111937.
Almost surely, 223261368 is an apocalyptic number.
It is an amenable number.
23261368 is an abundant number, since it is smaller than the sum of its proper divisors (23708912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23261368 is a wasteful number, since it uses less digits than its factorization.
23261368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223686 (or 223682 counting only the distinct ones).
The product of its digits is 10368, while the sum is 31.
The square root of 23261368 is about 4823.0040431250. The cubic root of 23261368 is about 285.4598833548.
The spelling of 23261368 in words is "twenty-three million, two hundred sixty-one thousand, three hundred sixty-eight".
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