Base | Representation |
---|---|
bin | 11011101011000… |
… | …10000110100101 |
3 | 121011210210021022 |
4 | 31311202012211 |
5 | 433411342000 |
6 | 35011300525 |
7 | 5516063423 |
oct | 1565420645 |
9 | 534723238 |
10 | 232137125 |
11 | 10a043070 |
12 | 658aa745 |
13 | 39129c5c |
14 | 22b8a113 |
15 | 155a6585 |
hex | dd621a5 |
232137125 has 32 divisors (see below), whose sum is σ = 334668672. Its totient is φ = 158880000.
The previous prime is 232137097. The next prime is 232137151. The reversal of 232137125 is 521731232.
232137125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 232137125 - 28 = 232136869 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232137094 and 232137103.
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, 18410 + ... + 28340.
It is an arithmetic number, because the mean of its divisors is an integer number (10458396).
Almost surely, 2232137125 is an apocalyptic number.
232137125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232137125 is a deficient number, since it is larger than the sum of its proper divisors (102531547).
232137125 is a wasteful number, since it uses less digits than its factorization.
232137125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9974 (or 9964 counting only the distinct ones).
The product of its digits is 2520, while the sum is 26.
The square root of 232137125 is about 15236.0468954385. The cubic root of 232137125 is about 614.5844020537.
Adding to 232137125 its reverse (521731232), we get a palindrome (753868357).
The spelling of 232137125 in words is "two hundred thirty-two million, one hundred thirty-seven thousand, one hundred twenty-five".
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