Base | Representation |
---|---|
bin | 100101100000100… |
… | …010010110000000 |
3 | 1121212010001110222 |
4 | 211200202112000 |
5 | 2242044130042 |
6 | 142235442212 |
7 | 21410562566 |
oct | 4540422600 |
9 | 1555101428 |
10 | 629286272 |
11 | 2a32410aa |
12 | 1568b6368 |
13 | a04b0a54 |
14 | 5d80ba36 |
15 | 3a3a52d2 |
hex | 25822580 |
629286272 has 32 divisors (see below), whose sum is σ = 1263259800. Its totient is φ = 312232960.
The previous prime is 629286253. The next prime is 629286299. The reversal of 629286272 is 272682926.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
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, 1997 + ... + 35532.
Almost surely, 2629286272 is an apocalyptic number.
It is an amenable number.
629286272 is an abundant number, since it is smaller than the sum of its proper divisors (633973528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
629286272 is a wasteful number, since it uses less digits than its factorization.
629286272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37674 (or 37662 counting only the distinct ones).
The product of its digits is 290304, while the sum is 44.
The square root of 629286272 is about 25085.5789648156. The cubic root of 629286272 is about 856.9380347845.
The spelling of 629286272 in words is "six hundred twenty-nine million, two hundred eighty-six thousand, two hundred seventy-two".
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