Base | Representation |
---|---|
bin | 11011011100101… |
… | …01100001010011 |
3 | 121001020221102020 |
4 | 31232111201103 |
5 | 432421004304 |
6 | 34503022523 |
7 | 5464045326 |
oct | 1556254123 |
9 | 531227366 |
10 | 230250579 |
11 | 108a74739 |
12 | 6513aa43 |
13 | 38919360 |
14 | 228187bd |
15 | 153325d9 |
hex | db95853 |
230250579 has 16 divisors (see below), whose sum is σ = 331387392. Its totient is φ = 141362208.
The previous prime is 230250577. The next prime is 230250589. The reversal of 230250579 is 975052032.
It is not a de Polignac number, because 230250579 - 21 = 230250577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230250571) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10614 + ... + 23940.
It is an arithmetic number, because the mean of its divisors is an integer number (20711712).
Almost surely, 2230250579 is an apocalyptic number.
230250579 is a deficient number, since it is larger than the sum of its proper divisors (101136813).
230250579 is a wasteful number, since it uses less digits than its factorization.
230250579 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13786.
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 230250579 is about 15174.0099841802. The cubic root of 230250579 is about 612.9149909572.
The spelling of 230250579 in words is "two hundred thirty million, two hundred fifty thousand, five hundred seventy-nine".
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