Base | Representation |
---|---|
bin | 100101011111110… |
… | …110111110011010 |
3 | 1121211210000210210 |
4 | 211133312332122 |
5 | 2242022434014 |
6 | 142231551550 |
7 | 21406222650 |
oct | 4537667632 |
9 | 1554700723 |
10 | 629108634 |
11 | 2a312a6a0 |
12 | 15682b5b6 |
13 | a044ac3b |
14 | 5d7a2dd0 |
15 | 3a36c859 |
hex | 257f6f9a |
629108634 has 32 divisors (see below), whose sum is σ = 1568687616. Its totient is φ = 163404720.
The previous prime is 629108611. The next prime is 629108737. The reversal of 629108634 is 436801926.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 629108592 and 629108601.
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, 680392 + ... + 681315.
It is an arithmetic number, because the mean of its divisors is an integer number (49021488).
Almost surely, 2629108634 is an apocalyptic number.
629108634 is an abundant number, since it is smaller than the sum of its proper divisors (939578982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
629108634 is a wasteful number, since it uses less digits than its factorization.
629108634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1361730.
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 629108634 is about 25082.0380750847. The cubic root of 629108634 is about 856.8573936459.
The spelling of 629108634 in words is "six hundred twenty-nine million, one hundred eight thousand, six hundred thirty-four".
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