Base | Representation |
---|---|
bin | 1111000001010101111… |
… | …0000111000011010100 |
3 | 220200002112010111102120 |
4 | 3300111132013003110 |
5 | 13212000403040000 |
6 | 314314511535540 |
7 | 24433631645166 |
oct | 3602536070324 |
9 | 820075114376 |
10 | 258058252500 |
11 | 9a495179664 |
12 | 4201b22a5b0 |
13 | 1b4476b9739 |
14 | c6c0b20936 |
15 | 6aa54be6a0 |
hex | 3c157870d4 |
258058252500 has 60 divisors (see below), whose sum is σ = 752429070624. Its totient is φ = 68815532000.
The previous prime is 258058252493. The next prime is 258058252537. The reversal of 258058252500 is 5252850852.
It is a tau number, because it is divible by the number of its divisors (60).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17196384 + ... + 17211383.
Almost surely, 2258058252500 is an apocalyptic number.
258058252500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
258058252500 is an abundant number, since it is smaller than the sum of its proper divisors (494370818124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258058252500 is a wasteful number, since it uses less digits than its factorization.
258058252500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34407794 (or 34407777 counting only the distinct ones).
The product of its (nonzero) digits is 320000, while the sum is 42.
The spelling of 258058252500 in words is "two hundred fifty-eight billion, fifty-eight million, two hundred fifty-two thousand, five hundred".
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