Base | Representation |
---|---|
bin | 100000010100000001… |
… | …011110000100110100 |
3 | 10022120000000112221111 |
4 | 200110001132010310 |
5 | 1032024042334040 |
6 | 23534452324404 |
7 | 2335535212036 |
oct | 402401360464 |
9 | 108500015844 |
10 | 34695668020 |
11 | 13794888a02 |
12 | 6883613704 |
13 | 336c16a1a0 |
14 | 1971d29c56 |
15 | d80eb7dea |
hex | 81405e134 |
34695668020 has 48 divisors (see below), whose sum is σ = 78485073408. Its totient is φ = 12807527040.
The previous prime is 34695667967. The next prime is 34695668039. The reversal of 34695668020 is 2086659643.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205437 + ... + 1233883.
It is an arithmetic number, because the mean of its divisors is an integer number (1635105696).
Almost surely, 234695668020 is an apocalyptic number.
It is an amenable number.
34695668020 is an abundant number, since it is smaller than the sum of its proper divisors (43789405388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34695668020 is a wasteful number, since it uses less digits than its factorization.
34695668020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33160 (or 33158 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 49.
The spelling of 34695668020 in words is "thirty-four billion, six hundred ninety-five million, six hundred sixty-eight thousand, twenty".
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