Base | Representation |
---|---|
bin | 11011011100111… |
… | …00000101010010 |
3 | 121001022022021202 |
4 | 31232130011102 |
5 | 432422334313 |
6 | 34503351202 |
7 | 5464216565 |
oct | 1556340522 |
9 | 531268252 |
10 | 230277458 |
11 | 108a92954 |
12 | 65152502 |
13 | 38928668 |
14 | 228244dc |
15 | 1533a558 |
hex | db9c152 |
230277458 has 16 divisors (see below), whose sum is σ = 358254360. Its totient is φ = 110880000.
The previous prime is 230277457. The next prime is 230277479. The reversal of 230277458 is 854772032.
230277458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 215707969 + 14569489 = 14687^2 + 3817^2 .
It is not an unprimeable number, because it can be changed into a prime (230277451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18308 + ... + 28208.
Almost surely, 2230277458 is an apocalyptic number.
230277458 is a deficient number, since it is larger than the sum of its proper divisors (127976902).
230277458 is a wasteful number, since it uses less digits than its factorization.
230277458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10333.
The product of its (nonzero) digits is 94080, while the sum is 38.
The square root of 230277458 is about 15174.8956503826. The cubic root of 230277458 is about 612.9388401930.
The spelling of 230277458 in words is "two hundred thirty million, two hundred seventy-seven thousand, four hundred fifty-eight".
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