Base | Representation |
---|---|
bin | 11110110011101… |
… | …01010011111100 |
3 | 200000021121121001 |
4 | 33121311103330 |
5 | 1012124231304 |
6 | 41351020044 |
7 | 6255422554 |
oct | 1731652374 |
9 | 600247531 |
10 | 258430204 |
11 | 12297148a |
12 | 7266a624 |
13 | 417048a6 |
14 | 26472164 |
15 | 17a4bda4 |
hex | f6754fc |
258430204 has 12 divisors (see below), whose sum is σ = 452379928. Its totient is φ = 129178800.
The previous prime is 258430201. The next prime is 258430217. The reversal of 258430204 is 402034852.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258430201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12799 + ... + 26089.
Almost surely, 2258430204 is an apocalyptic number.
It is an amenable number.
258430204 is a deficient number, since it is larger than the sum of its proper divisors (193949724).
258430204 is a wasteful number, since it uses less digits than its factorization.
258430204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18156 (or 18154 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 258430204 is about 16075.7644919301. The cubic root of 258430204 is about 636.9633193836.
The spelling of 258430204 in words is "two hundred fifty-eight million, four hundred thirty thousand, two hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •