Base | Representation |
---|---|
bin | 101100010101… |
… | …1010001110001 |
3 | 1121202000102122 |
4 | 1120223101301 |
5 | 21422332222 |
6 | 2150124025 |
7 | 401405261 |
oct | 130532161 |
9 | 47660378 |
10 | 23245937 |
11 | 12138020 |
12 | 7950615 |
13 | 4a7b9c0 |
14 | 31317a1 |
15 | 2092a42 |
hex | 162b471 |
23245937 has 16 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 19358400.
The previous prime is 23245933. The next prime is 23245951. The reversal of 23245937 is 73954232.
It is a cyclic number.
It is not a de Polignac number, because 23245937 - 22 = 23245933 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23245897 and 23245906.
It is not an unprimeable number, because it can be changed into a prime (23245933) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20762 + ... + 21852.
It is an arithmetic number, because the mean of its divisors is an integer number (1719900).
Almost surely, 223245937 is an apocalyptic number.
It is an amenable number.
23245937 is a deficient number, since it is larger than the sum of its proper divisors (4272463).
23245937 is a wasteful number, since it uses less digits than its factorization.
23245937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1264.
The product of its digits is 45360, while the sum is 35.
The square root of 23245937 is about 4821.4040486149. The cubic root of 23245937 is about 285.3967471159.
The spelling of 23245937 in words is "twenty-three million, two hundred forty-five thousand, nine hundred thirty-seven".
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