Base | Representation |
---|---|
bin | 101100010001… |
… | …1001010000010 |
3 | 1121200022210200 |
4 | 1120203022002 |
5 | 21420301144 |
6 | 2145310030 |
7 | 401206302 |
oct | 130431202 |
9 | 47608720 |
10 | 23212674 |
11 | 12115031 |
12 | 7935316 |
13 | 4a69814 |
14 | 3123602 |
15 | 2087c69 |
hex | 1623282 |
23212674 has 12 divisors (see below), whose sum is σ = 50294166. Its totient is φ = 7737552.
The previous prime is 23212663. The next prime is 23212703. The reversal of 23212674 is 47621232.
It can be written as a sum of positive squares in only one way, i.e., 21095649 + 2117025 = 4593^2 + 1455^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644779 + ... + 644814.
Almost surely, 223212674 is an apocalyptic number.
23212674 is an abundant number, since it is smaller than the sum of its proper divisors (27081492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23212674 is a wasteful number, since it uses less digits than its factorization.
23212674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1289601 (or 1289598 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 23212674 is about 4817.9532998982. The cubic root of 23212674 is about 285.2605558097.
The spelling of 23212674 in words is "twenty-three million, two hundred twelve thousand, six hundred seventy-four".
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