Base | Representation |
---|---|
bin | 100101101101101… |
… | …011001010010010 |
3 | 1122002121000202000 |
4 | 211231223022102 |
5 | 2243434332013 |
6 | 142441334430 |
7 | 21452055426 |
oct | 4555531222 |
9 | 1562530660 |
10 | 632730258 |
11 | 2a5183676 |
12 | 157a97416 |
13 | a1118504 |
14 | 60066b86 |
15 | 3a835973 |
hex | 25b6b292 |
632730258 has 32 divisors (see below), whose sum is σ = 1411288320. Its totient is φ = 210126960.
The previous prime is 632730223. The next prime is 632730349. The reversal of 632730258 is 852037236.
632730258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 6985 + ... + 36252.
It is an arithmetic number, because the mean of its divisors is an integer number (44102760).
Almost surely, 2632730258 is an apocalyptic number.
632730258 is an abundant number, since it is smaller than the sum of its proper divisors (778558062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
632730258 is a wasteful number, since it uses less digits than its factorization.
632730258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43519 (or 43513 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 632730258 is about 25154.1300386239. The cubic root of 632730258 is about 858.4984877748.
It can be divided in two parts, 6327 and 30258, that added together give a triangular number (36585 = T270).
The spelling of 632730258 in words is "six hundred thirty-two million, seven hundred thirty thousand, two hundred fifty-eight".
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