Base | Representation |
---|---|
bin | 100101100101110… |
… | …101101010100110 |
3 | 1121221201200000100 |
4 | 211211311222212 |
5 | 2242423114014 |
6 | 142325324530 |
7 | 21425441634 |
oct | 4545655246 |
9 | 1557650010 |
10 | 630676134 |
11 | 2a4000350 |
12 | 157266746 |
13 | a087955a |
14 | 5da90354 |
15 | 3a57c009 |
hex | 25975aa6 |
630676134 has 48 divisors (see below), whose sum is σ = 1515983040. Its totient is φ = 187871280.
The previous prime is 630676091. The next prime is 630676147. The reversal of 630676134 is 431676036.
It is a happy number.
630676134 is a `hidden beast` number, since 6 + 30 + 6 + 7 + 613 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15312 + ... + 38675.
It is an arithmetic number, because the mean of its divisors is an integer number (31582980).
Almost surely, 2630676134 is an apocalyptic number.
630676134 is an abundant number, since it is smaller than the sum of its proper divisors (885306906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630676134 is a wasteful number, since it uses less digits than its factorization.
630676134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54065 (or 54062 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 36.
The square root of 630676134 is about 25113.2660958307. The cubic root of 630676134 is about 857.5684579016.
The spelling of 630676134 in words is "six hundred thirty million, six hundred seventy-six thousand, one hundred thirty-four".
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