Base | Representation |
---|---|
bin | 11100100101011001… |
… | …000110001110110000 |
3 | 2221012222121120221112 |
4 | 130211121012032300 |
5 | 1000324134412214 |
6 | 22033314212452 |
7 | 2134402415024 |
oct | 344531061660 |
9 | 87188546845 |
10 | 30692107184 |
11 | 1201a992442 |
12 | 5b46884128 |
13 | 2b8189ca8b |
14 | 16b232a384 |
15 | be978ca3e |
hex | 7256463b0 |
30692107184 has 40 divisors (see below), whose sum is σ = 60887851440. Its totient is φ = 14983170048.
The previous prime is 30692107183. The next prime is 30692107223. The reversal of 30692107184 is 48170129603.
It is not an unprimeable number, because it can be changed into a prime (30692107183) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5549 + ... + 247820.
It is an arithmetic number, because the mean of its divisors is an integer number (1522196286).
Almost surely, 230692107184 is an apocalyptic number.
It is an amenable number.
30692107184 is a deficient number, since it is larger than the sum of its proper divisors (30195744256).
30692107184 is a wasteful number, since it uses less digits than its factorization.
30692107184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253557 (or 253551 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The spelling of 30692107184 in words is "thirty billion, six hundred ninety-two million, one hundred seven thousand, one hundred eighty-four".
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