Base | Representation |
---|---|
bin | 11011011100101… |
… | …10001001000101 |
3 | 121001021001220112 |
4 | 31232112021011 |
5 | 432421100000 |
6 | 34503042405 |
7 | 5464055624 |
oct | 1556261105 |
9 | 531231815 |
10 | 230253125 |
11 | 108a76643 |
12 | 65140405 |
13 | 3891a56b |
14 | 228196bb |
15 | 15333235 |
hex | db96245 |
230253125 has 12 divisors (see below), whose sum is σ = 287801892. Its totient is φ = 184200000.
The previous prime is 230253119. The next prime is 230253131. The reversal of 230253125 is 521352032.
230253125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (230253119) and next prime (230253131).
It can be written as a sum of positive squares in 6 ways, for example, as 221384641 + 8868484 = 14879^2 + 2978^2 .
It is not a de Polignac number, because 230253125 - 212 = 230249029 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230253125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33716 + ... + 39965.
It is an arithmetic number, because the mean of its divisors is an integer number (23983491).
Almost surely, 2230253125 is an apocalyptic number.
230253125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230253125 is a deficient number, since it is larger than the sum of its proper divisors (57548767).
230253125 is an frugal number, since it uses more digits than its factorization.
230253125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73706 (or 73686 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 230253125 is about 15174.0938773951. The cubic root of 230253125 is about 612.9172500551.
The spelling of 230253125 in words is "two hundred thirty million, two hundred fifty-three thousand, one hundred twenty-five".
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