Base | Representation |
---|---|
bin | 100101100110000… |
… | …010100110010110 |
3 | 1121221211100200102 |
4 | 211212002212112 |
5 | 2242431312420 |
6 | 142330414102 |
7 | 21426052244 |
oct | 4546024626 |
9 | 1557740612 |
10 | 630729110 |
11 | 2a4037130 |
12 | 157291332 |
13 | a08976bb |
14 | 5daa5794 |
15 | 3a58ca75 |
hex | 25982996 |
630729110 has 32 divisors (see below), whose sum is σ = 1240358400. Its totient is φ = 229016160.
The previous prime is 630729101. The next prime is 630729133. The reversal of 630729110 is 11927036.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77411 + ... + 85169.
It is an arithmetic number, because the mean of its divisors is an integer number (38761200).
Almost surely, 2630729110 is an apocalyptic number.
630729110 is a deficient number, since it is larger than the sum of its proper divisors (609629290).
630729110 is a wasteful number, since it uses less digits than its factorization.
630729110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8516.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 630729110 is about 25114.3208150250. The cubic root of 630729110 is about 857.5924687857.
The spelling of 630729110 in words is "six hundred thirty million, seven hundred twenty-nine thousand, one hundred ten".
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