Base | Representation |
---|---|
bin | 100110110111011100… |
… | …0001111100110110000 |
3 | 21222102210101211011201 |
4 | 1031232320033212300 |
5 | 2331413420210433 |
6 | 102202040220544 |
7 | 6013221350650 |
oct | 1155670174660 |
9 | 258383354151 |
10 | 83464616368 |
11 | 324406666a1 |
12 | 1421416a754 |
13 | 7b41b62b83 |
14 | 407ad66360 |
15 | 228773ba7d |
hex | 136ee0f9b0 |
83464616368 has 20 divisors (see below), whose sum is σ = 184814507920. Its totient is φ = 35770549824.
The previous prime is 83464616353. The next prime is 83464616377. The reversal of 83464616368 is 86361646438.
It is a super-2 number, since 2×834646163682 (a number of 23 digits) contains 22 as substring.
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, 372609783 + ... + 372610006.
It is an arithmetic number, because the mean of its divisors is an integer number (9240725396).
Almost surely, 283464616368 is an apocalyptic number.
It is an amenable number.
83464616368 is an abundant number, since it is smaller than the sum of its proper divisors (101349891552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83464616368 is a wasteful number, since it uses less digits than its factorization.
83464616368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745219804 (or 745219798 counting only the distinct ones).
The product of its digits is 11943936, while the sum is 55.
The spelling of 83464616368 in words is "eighty-three billion, four hundred sixty-four million, six hundred sixteen thousand, three hundred sixty-eight".
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