Base | Representation |
---|---|
bin | 11100010101100000… |
… | …100100111000001100 |
3 | 2220112102012021002012 |
4 | 130111200210320030 |
5 | 444302430213033 |
6 | 21551034520352 |
7 | 2124655415153 |
oct | 342540447014 |
9 | 86472167065 |
10 | 30425632268 |
11 | 119a3526939 |
12 | 5a915960b8 |
13 | 2b3b60c605 |
14 | 1688ba259a |
15 | bd11a2248 |
hex | 715824e0c |
30425632268 has 12 divisors (see below), whose sum is σ = 53246952192. Its totient is φ = 15212217360.
The previous prime is 30425632261. The next prime is 30425632283. The reversal of 30425632268 is 86223652403.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (30425632261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23555 + ... + 247802.
It is an arithmetic number, because the mean of its divisors is an integer number (4437246016).
Almost surely, 230425632268 is an apocalyptic number.
It is an amenable number.
30425632268 is a deficient number, since it is larger than the sum of its proper divisors (22821319924).
30425632268 is a wasteful number, since it uses less digits than its factorization.
30425632268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299392 (or 299390 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 41.
The spelling of 30425632268 in words is "thirty billion, four hundred twenty-five million, six hundred thirty-two thousand, two hundred sixty-eight".
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