Base | Representation |
---|---|
bin | 11011001100000… |
… | …000000111100110 |
3 | 1011210021212011110 |
4 | 123030000013212 |
5 | 1413232143141 |
6 | 113132245450 |
7 | 14206023060 |
oct | 3314000746 |
9 | 1153255143 |
10 | 456131046 |
11 | 214524008 |
12 | 108910886 |
13 | 73665537 |
14 | 44816730 |
15 | 2a09ee16 |
hex | 1b3001e6 |
456131046 has 32 divisors (see below), whose sum is σ = 1103915520. Its totient is φ = 122656896.
The previous prime is 456131021. The next prime is 456131059. The reversal of 456131046 is 640131654.
It is a super-2 number, since 2×4561310462 = 416111062250108232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318706 + ... + 320133.
It is an arithmetic number, because the mean of its divisors is an integer number (34497360).
Almost surely, 2456131046 is an apocalyptic number.
456131046 is an abundant number, since it is smaller than the sum of its proper divisors (647784474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
456131046 is a wasteful number, since it uses less digits than its factorization.
456131046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638868.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 456131046 is about 21357.2246792508. The cubic root of 456131046 is about 769.7739517488.
The spelling of 456131046 in words is "four hundred fifty-six million, one hundred thirty-one thousand, forty-six".
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