Base | Representation |
---|---|
bin | 1101110010100101001001… |
… | …00111000101111001101000 |
3 | 10222101001201110212021212220 |
4 | 12321102210213011321220 |
5 | 12433322033042232333 |
6 | 144255115124234040 |
7 | 6246632326635426 |
oct | 671224447057150 |
9 | 128331643767786 |
10 | 30325230820968 |
11 | 9731949248606 |
12 | 349929653b920 |
13 | 13bc870560205 |
14 | 76ba6b39c116 |
15 | 378c675518b3 |
hex | 1b94a49c5e68 |
30325230820968 has 32 divisors (see below), whose sum is σ = 75813865676160. Its totient is φ = 10108305123840.
The previous prime is 30325230820861. The next prime is 30325230820991. The reversal of 30325230820968 is 86902803252303.
It is a self number, because there is not a number n which added to its sum of digits gives 30325230820968.
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, 4199113 + ... + 8847768.
It is an arithmetic number, because the mean of its divisors is an integer number (2369183302380).
Almost surely, 230325230820968 is an apocalyptic number.
It is an amenable number.
30325230820968 is an abundant number, since it is smaller than the sum of its proper divisors (45488634855192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30325230820968 is a wasteful number, since it uses less digits than its factorization.
30325230820968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13143737 (or 13143733 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 51.
The spelling of 30325230820968 in words is "thirty trillion, three hundred twenty-five billion, two hundred thirty million, eight hundred twenty thousand, nine hundred sixty-eight".
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