Base | Representation |
---|---|
bin | 11100100111110001… |
… | …101101001011110010 |
3 | 2221022202220002002120 |
4 | 130213301231023302 |
5 | 1000414410101001 |
6 | 22041303455110 |
7 | 2135366434665 |
oct | 344761551362 |
9 | 87282802076 |
10 | 30732112626 |
11 | 12040527096 |
12 | 5b58157496 |
13 | 2b89c68c37 |
14 | 16b77816dc |
15 | bed041236 |
hex | 727c6d2f2 |
30732112626 has 16 divisors (see below), whose sum is σ = 61483170528. Its totient is φ = 10240880000.
The previous prime is 30732112613. The next prime is 30732112657. The reversal of 30732112626 is 62621123703.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768255 + ... + 807266.
It is an arithmetic number, because the mean of its divisors is an integer number (3842698158).
Almost surely, 230732112626 is an apocalyptic number.
30732112626 is an abundant number, since it is smaller than the sum of its proper divisors (30751057902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30732112626 is a wasteful number, since it uses less digits than its factorization.
30732112626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1578777.
The product of its (nonzero) digits is 18144, while the sum is 33.
The spelling of 30732112626 in words is "thirty billion, seven hundred thirty-two million, one hundred twelve thousand, six hundred twenty-six".
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