Base | Representation |
---|---|
bin | 1101111000100010101… |
… | …1111010101011111110 |
3 | 211210122121201022021211 |
4 | 3132020223322223332 |
5 | 12401440200241410 |
6 | 301323430315034 |
7 | 23142442035532 |
oct | 3361053725376 |
9 | 753577638254 |
10 | 238516415230 |
11 | 92177331025 |
12 | 3a2867b8a7a |
13 | 19651c09012 |
14 | b78961dbc2 |
15 | 630eaa568a |
hex | 3788afaafe |
238516415230 has 16 divisors (see below), whose sum is σ = 435376443744. Its totient is φ = 94062811360.
The previous prime is 238516415177. The next prime is 238516415243. The reversal of 238516415230 is 32514615832.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167968597 + ... + 167970016.
It is an arithmetic number, because the mean of its divisors is an integer number (27211027734).
Almost surely, 2238516415230 is an apocalyptic number.
238516415230 is a deficient number, since it is larger than the sum of its proper divisors (196860028514).
238516415230 is a wasteful number, since it uses less digits than its factorization.
238516415230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335938691.
The product of its (nonzero) digits is 172800, while the sum is 40.
The spelling of 238516415230 in words is "two hundred thirty-eight billion, five hundred sixteen million, four hundred fifteen thousand, two hundred thirty".
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