Base | Representation |
---|---|
bin | 11011011100101… |
… | …01011100100100 |
3 | 121001020221000000 |
4 | 31232111130210 |
5 | 432421002101 |
6 | 34503021300 |
7 | 5464044414 |
oct | 1556253444 |
9 | 531227000 |
10 | 230250276 |
11 | 108a74493 |
12 | 6513a830 |
13 | 38919189 |
14 | 22818644 |
15 | 15332486 |
hex | db95724 |
230250276 has 63 divisors (see below), whose sum is σ = 606288193. Its totient is φ = 76476960.
The previous prime is 230250253. The next prime is 230250277. The reversal of 230250276 is 672052032.
The square root of 230250276 is 15174.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 155600676 + 74649600 = 12474^2 + 8640^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230250277) by changing a digit.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 819256 + ... + 819536.
Almost surely, 2230250276 is an apocalyptic number.
230250276 is the 15174-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230250276
230250276 is an abundant number, since it is smaller than the sum of its proper divisors (376037917).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230250276 is an frugal number, since it uses more digits than its factorization.
230250276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584 (or 286 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The cubic root of 230250276 is about 612.9147221004.
The spelling of 230250276 in words is "two hundred thirty million, two hundred fifty thousand, two hundred seventy-six".
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