Base | Representation |
---|---|
bin | 11011011110111… |
… | …11101000001101 |
3 | 121001211100210200 |
4 | 31233133220031 |
5 | 433010213000 |
6 | 34513324113 |
7 | 5466451314 |
oct | 1557375015 |
9 | 531740720 |
10 | 230554125 |
11 | 1091617aa |
12 | 65266639 |
13 | 389c4579 |
14 | 2289727b |
15 | 15392500 |
hex | dbdfa0d |
230554125 has 48 divisors (see below), whose sum is σ = 417930240. Its totient is φ = 122277600.
The previous prime is 230554097. The next prime is 230554201. The reversal of 230554125 is 521455032.
It is a happy number.
It is not a de Polignac number, because 230554125 - 29 = 230553613 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250416 + ... + 251334.
It is an arithmetic number, because the mean of its divisors is an integer number (8706880).
Almost surely, 2230554125 is an apocalyptic number.
230554125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230554125 is a deficient number, since it is larger than the sum of its proper divisors (187376115).
230554125 is a wasteful number, since it uses less digits than its factorization.
230554125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1163 (or 1150 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 230554125 is about 15184.0088580058. The cubic root of 230554125 is about 613.1842138723.
The spelling of 230554125 in words is "two hundred thirty million, five hundred fifty-four thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •