Base | Representation |
---|---|
bin | 11011011111000… |
… | …100101000001010 |
3 | 1012010200211210011 |
4 | 123133010220022 |
5 | 1421022132000 |
6 | 113431342134 |
7 | 14266354030 |
oct | 3337045012 |
9 | 1163624704 |
10 | 461130250 |
11 | 217328a89 |
12 | 10a52194a |
13 | 746c5b49 |
14 | 45358550 |
15 | 2a73b2ba |
hex | 1b7c4a0a |
461130250 has 32 divisors (see below), whose sum is σ = 986558976. Its totient is φ = 158101200.
The previous prime is 461130221. The next prime is 461130251. The reversal of 461130250 is 52031164.
It is a super-2 number, since 2×4611302502 = 425282214930125000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (461130251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130002 + ... + 133501.
It is an arithmetic number, because the mean of its divisors is an integer number (30829968).
Almost surely, 2461130250 is an apocalyptic number.
461130250 is an abundant number, since it is smaller than the sum of its proper divisors (525428726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
461130250 is a wasteful number, since it uses less digits than its factorization.
461130250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263527 (or 263517 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 461130250 is about 21473.9435130113. The cubic root of 461130250 is about 772.5759849570.
The spelling of 461130250 in words is "four hundred sixty-one million, one hundred thirty thousand, two hundred fifty".
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