Base | Representation |
---|---|
bin | 11110110001110… |
… | …11101100011000 |
3 | 122222211121212011 |
4 | 33120323230120 |
5 | 1012044203300 |
6 | 41341555304 |
7 | 6253420525 |
oct | 1730735430 |
9 | 588747764 |
10 | 258194200 |
11 | 122820140 |
12 | 72575b34 |
13 | 41651344 |
14 | 2641014c |
15 | 17a01eba |
hex | f63bb18 |
258194200 has 48 divisors (see below), whose sum is σ = 654879960. Its totient is φ = 93888000.
The previous prime is 258194197. The next prime is 258194213. The reversal of 258194200 is 2491852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56481 + ... + 60880.
Almost surely, 2258194200 is an apocalyptic number.
258194200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
258194200 is an abundant number, since it is smaller than the sum of its proper divisors (396685760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258194200 is a wasteful number, since it uses less digits than its factorization.
258194200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117388 (or 117379 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 258194200 is about 16068.4224490147. The cubic root of 258194200 is about 636.7693641461.
The spelling of 258194200 in words is "two hundred fifty-eight million, one hundred ninety-four thousand, two hundred".
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