Base | Representation |
---|---|
bin | 100101101001101… |
… | …111101010001010 |
3 | 1122000122200122020 |
4 | 211221233222022 |
5 | 2243203400411 |
6 | 142403305310 |
7 | 21440235162 |
oct | 4551575212 |
9 | 1560580566 |
10 | 631700106 |
11 | 2a463a704 |
12 | 15767b236 |
13 | a0b4765b |
14 | 5dc795a2 |
15 | 3a6d0606 |
hex | 25a6fa8a |
631700106 has 64 divisors (see below), whose sum is σ = 1403827200. Its totient is φ = 188597376.
The previous prime is 631700081. The next prime is 631700123. The reversal of 631700106 is 601007136.
It is a super-2 number, since 2×6317001062 = 798090047840822472, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232005 + ... + 234711.
It is an arithmetic number, because the mean of its divisors is an integer number (21934800).
Almost surely, 2631700106 is an apocalyptic number.
631700106 is an abundant number, since it is smaller than the sum of its proper divisors (772127094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
631700106 is a wasteful number, since it uses less digits than its factorization.
631700106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2843.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 631700106 is about 25133.6449008098. The cubic root of 631700106 is about 858.0323258179.
The spelling of 631700106 in words is "six hundred thirty-one million, seven hundred thousand, one hundred six".
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