Base | Representation |
---|---|
bin | 101100010111… |
… | …1101100011001 |
3 | 1121202221020120 |
4 | 1120233230121 |
5 | 21423422100 |
6 | 2150343453 |
7 | 401512101 |
oct | 130575431 |
9 | 47687216 |
10 | 23264025 |
11 | 1214a674 |
12 | 795ab89 |
13 | 4a86cc5 |
14 | 3138201 |
15 | 20980a0 |
hex | 162fb19 |
23264025 has 12 divisors (see below), whose sum is σ = 38463312. Its totient is φ = 12407440.
The previous prime is 23264023. The next prime is 23264051. The reversal of 23264025 is 52046232.
It is not a de Polignac number, because 23264025 - 21 = 23264023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23263986 and 23264004.
It is not an unprimeable number, because it can be changed into a prime (23264023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155019 + ... + 155168.
It is an arithmetic number, because the mean of its divisors is an integer number (3205276).
Almost surely, 223264025 is an apocalyptic number.
23264025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23264025 is a deficient number, since it is larger than the sum of its proper divisors (15199287).
23264025 is a wasteful number, since it uses less digits than its factorization.
23264025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310200 (or 310195 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 23264025 is about 4823.2794859929. The cubic root of 23264025 is about 285.4707517043.
The spelling of 23264025 in words is "twenty-three million, two hundred sixty-four thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •