Base | Representation |
---|---|
bin | 11011011100101… |
… | …01011010100110 |
3 | 121001020220211100 |
4 | 31232111122212 |
5 | 432421001100 |
6 | 34503020530 |
7 | 5464044144 |
oct | 1556253246 |
9 | 531226740 |
10 | 230250150 |
11 | 108a74389 |
12 | 6513a746 |
13 | 389190c0 |
14 | 22818594 |
15 | 15332400 |
hex | db956a6 |
230250150 has 72 divisors (see below), whose sum is σ = 666207360. Its totient is φ = 56675520.
The previous prime is 230250143. The next prime is 230250157. The reversal of 230250150 is 51052032.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (230250143) and next prime (230250157).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230250157) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13830 + ... + 25529.
It is an arithmetic number, because the mean of its divisors is an integer number (9252880).
Almost surely, 2230250150 is an apocalyptic number.
230250150 is an abundant number, since it is smaller than the sum of its proper divisors (435957210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230250150 is a wasteful number, since it uses less digits than its factorization.
230250150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39390 (or 39382 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 230250150 is about 15173.9958481608. The cubic root of 230250150 is about 612.9146102985.
It can be divided in two parts, 230250 and 150, that added together give a square (230400 = 4802).
The spelling of 230250150 in words is "two hundred thirty million, two hundred fifty thousand, one hundred fifty".
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