Base | Representation |
---|---|
bin | 11011011110010… |
… | …01001100101110 |
3 | 121001122200210001 |
4 | 31233021030232 |
5 | 432444243004 |
6 | 34511334514 |
7 | 5465616421 |
oct | 1557111456 |
9 | 531580701 |
10 | 230462254 |
11 | 1090a9780 |
12 | 6522143a |
13 | 389917c9 |
14 | 228719b8 |
15 | 153751a4 |
hex | dbc932e |
230462254 has 32 divisors (see below), whose sum is σ = 394689024. Its totient is φ = 99902880.
The previous prime is 230462227. The next prime is 230462261. The reversal of 230462254 is 452264032.
It is a super-2 number, since 2×2304622542 = 106225701037521032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309807 + ... + 310549.
It is an arithmetic number, because the mean of its divisors is an integer number (12334032).
Almost surely, 2230462254 is an apocalyptic number.
230462254 is a deficient number, since it is larger than the sum of its proper divisors (164226770).
230462254 is a wasteful number, since it uses less digits than its factorization.
230462254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1392.
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 230462254 is about 15180.9833014861. The cubic root of 230462254 is about 613.1027560206.
The spelling of 230462254 in words is "two hundred thirty million, four hundred sixty-two thousand, two hundred fifty-four".
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