Base | Representation |
---|---|
bin | 11111111000101110… |
… | …110011111001111100 |
3 | 10021101002110000221111 |
4 | 133320232303321330 |
5 | 1030104333314433 |
6 | 23421214411404 |
7 | 2321305300120 |
oct | 377056637174 |
9 | 107332400844 |
10 | 34237791868 |
11 | 1357a382865 |
12 | 6776200b64 |
13 | 32c8343557 |
14 | 192b1bb580 |
15 | d55bc0dcd |
hex | 7f8bb3e7c |
34237791868 has 12 divisors (see below), whose sum is σ = 68475583792. Its totient is φ = 14673339360.
The previous prime is 34237791859. The next prime is 34237791923. The reversal of 34237791868 is 86819773243.
34237791868 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611389113 + ... + 611389168.
Almost surely, 234237791868 is an apocalyptic number.
It is an amenable number.
34237791868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34237791868 is a wasteful number, since it uses less digits than its factorization.
34237791868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222778292 (or 1222778290 counting only the distinct ones).
The product of its digits is 12192768, while the sum is 58.
The spelling of 34237791868 in words is "thirty-four billion, two hundred thirty-seven million, seven hundred ninety-one thousand, eight hundred sixty-eight".
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