Base | Representation |
---|---|
bin | 100101100100011… |
… | …111111011000100 |
3 | 1121221001211020212 |
4 | 211210133323010 |
5 | 2242330344212 |
6 | 142314014552 |
7 | 21422450006 |
oct | 4544377304 |
9 | 1557054225 |
10 | 630324932 |
11 | 2a38904a6 |
12 | 157117458 |
13 | a0785743 |
14 | 5d9dc376 |
15 | 3a50ce22 |
hex | 2591fec4 |
630324932 has 12 divisors (see below), whose sum is σ = 1103671296. Its totient is φ = 314990280.
The previous prime is 630324911. The next prime is 630324949. The reversal of 630324932 is 239423036.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34628 + ... + 49595.
It is an arithmetic number, because the mean of its divisors is an integer number (91972608).
Almost surely, 2630324932 is an apocalyptic number.
It is an amenable number.
630324932 is a deficient number, since it is larger than the sum of its proper divisors (473346364).
630324932 is a wasteful number, since it uses less digits than its factorization.
630324932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86098 (or 86096 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 32.
The square root of 630324932 is about 25106.2727620011. The cubic root of 630324932 is about 857.4092448157.
Adding to 630324932 its reverse (239423036), we get a palindrome (869747968).
The spelling of 630324932 in words is "six hundred thirty million, three hundred twenty-four thousand, nine hundred thirty-two".
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