Base | Representation |
---|---|
bin | 101100001010… |
… | …0010111111101 |
3 | 1121120020202010 |
4 | 1120110113331 |
5 | 21411332000 |
6 | 2144121433 |
7 | 400534623 |
oct | 130242775 |
9 | 47506663 |
10 | 23152125 |
11 | 12083597 |
12 | 7906279 |
13 | 4a480a9 |
14 | 3109513 |
15 | 2074d50 |
hex | 16145fd |
23152125 has 32 divisors (see below), whose sum is σ = 38952576. Its totient is φ = 12211200.
The previous prime is 23152117. The next prime is 23152139. The reversal of 23152125 is 52125132.
It is not a de Polignac number, because 23152125 - 23 = 23152117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39837 + ... + 40413.
It is an arithmetic number, because the mean of its divisors is an integer number (1217268).
Almost surely, 223152125 is an apocalyptic number.
23152125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23152125 is a deficient number, since it is larger than the sum of its proper divisors (15800451).
23152125 is a wasteful number, since it uses less digits than its factorization.
23152125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702 (or 692 counting only the distinct ones).
The product of its digits is 600, while the sum is 21.
The square root of 23152125 is about 4811.6655120654. The cubic root of 23152125 is about 285.0123109487.
Adding to 23152125 its reverse (52125132), we get a palindrome (75277257).
The spelling of 23152125 in words is "twenty-three million, one hundred fifty-two thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •