Base | Representation |
---|---|
bin | 11111101001100111… |
… | …000101010101011100 |
3 | 10020201102002112220210 |
4 | 133221213011111130 |
5 | 1024044412422433 |
6 | 23340113212420 |
7 | 2312105102454 |
oct | 375147052534 |
9 | 106642075823 |
10 | 33984107868 |
11 | 1345a163267 |
12 | 6705261110 |
13 | 3287911089 |
14 | 1905622d64 |
15 | d3d7b0463 |
hex | 7e99c555c |
33984107868 has 12 divisors (see below), whose sum is σ = 79296251720. Its totient is φ = 11328035952.
The previous prime is 33984107813. The next prime is 33984107869. The reversal of 33984107868 is 86870148933.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33984107869) 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, 1416004483 + ... + 1416004506.
Almost surely, 233984107868 is an apocalyptic number.
It is an amenable number.
33984107868 is an abundant number, since it is smaller than the sum of its proper divisors (45312143852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33984107868 is a wasteful number, since it uses less digits than its factorization.
33984107868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2832008996 (or 2832008994 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 57.
The spelling of 33984107868 in words is "thirty-three billion, nine hundred eighty-four million, one hundred seven thousand, eight hundred sixty-eight".
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