Base | Representation |
---|---|
bin | 100101100100100… |
… | …010111000000101 |
3 | 1121221002102211220 |
4 | 211210202320011 |
5 | 2242331241104 |
6 | 142314150553 |
7 | 21422530200 |
oct | 4544427005 |
9 | 1557072756 |
10 | 630337029 |
11 | 2a38995a3 |
12 | 157122459 |
13 | a078b0ba |
14 | 5da02937 |
15 | 3a5117d9 |
hex | 25922e05 |
630337029 has 24 divisors (see below), whose sum is σ = 978776640. Its totient is φ = 359783424.
The previous prime is 630337021. The next prime is 630337039. The reversal of 630337029 is 920733036.
It is not a de Polignac number, because 630337029 - 23 = 630337021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630337021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167632 + ... + 171350.
It is an arithmetic number, because the mean of its divisors is an integer number (40782360).
Almost surely, 2630337029 is an apocalyptic number.
It is an amenable number.
630337029 is a deficient number, since it is larger than the sum of its proper divisors (348439611).
630337029 is a wasteful number, since it uses less digits than its factorization.
630337029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4889 (or 4882 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 33.
The square root of 630337029 is about 25106.5136767334. The cubic root of 630337029 is about 857.4147298245.
The spelling of 630337029 in words is "six hundred thirty million, three hundred thirty-seven thousand, twenty-nine".
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