Base | Representation |
---|---|
bin | 100101100000011… |
… | …001000010000100 |
3 | 1121212001010011101 |
4 | 211200121002010 |
5 | 2242041420012 |
6 | 142234545444 |
7 | 21410343442 |
oct | 4540310204 |
9 | 1555033141 |
10 | 629248132 |
11 | 2a3215487 |
12 | 156898284 |
13 | a0499596 |
14 | 5d7dbb92 |
15 | 3a398d57 |
hex | 25819084 |
629248132 has 12 divisors (see below), whose sum is σ = 1165959900. Its totient is φ = 296116736.
The previous prime is 629248117. The next prime is 629248133. The reversal of 629248132 is 231842926.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 535274496 + 93973636 = 23136^2 + 9694^2 .
It is a junction number, because it is equal to n+sod(n) for n = 629248091 and 629248100.
It is not an unprimeable number, because it can be changed into a prime (629248133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4626757 + ... + 4626892.
It is an arithmetic number, because the mean of its divisors is an integer number (97163325).
Almost surely, 2629248132 is an apocalyptic number.
It is an amenable number.
629248132 is a deficient number, since it is larger than the sum of its proper divisors (536711768).
629248132 is a wasteful number, since it uses less digits than its factorization.
629248132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9253670 (or 9253668 counting only the distinct ones).
The product of its digits is 41472, while the sum is 37.
The square root of 629248132 is about 25084.8187555741. The cubic root of 629248132 is about 856.9207219025.
The spelling of 629248132 in words is "six hundred twenty-nine million, two hundred forty-eight thousand, one hundred thirty-two".
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