Base | Representation |
---|---|
bin | 10010111001010001111100… |
… | …110000010100101100110000 |
3 | 101220020101111221210001002220 |
4 | 102321101330300110230300 |
5 | 41343012043243113423 |
6 | 452424043322441040 |
7 | 23334600141454404 |
oct | 2271217460245460 |
9 | 356211457701086 |
10 | 83101120285488 |
11 | 24529a94a60a98 |
12 | 93a1679063180 |
13 | 374a52c305876 |
14 | 167418960b104 |
15 | 9919b69089e3 |
hex | 4b947cc14b30 |
83101120285488 has 80 divisors (see below), whose sum is σ = 227799078113376. Its totient is φ = 26014386565120.
The previous prime is 83101120285433. The next prime is 83101120285501. The reversal of 83101120285488 is 88458202110138.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 83101120285488.
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, 110078931 + ... + 110831282.
Almost surely, 283101120285488 is an apocalyptic number.
It is an amenable number.
83101120285488 is an abundant number, since it is smaller than the sum of its proper divisors (144697957827888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83101120285488 is a wasteful number, since it uses less digits than its factorization.
83101120285488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220910702 (or 220910696 counting only the distinct ones).
The product of its (nonzero) digits is 983040, while the sum is 51.
The spelling of 83101120285488 in words is "eighty-three trillion, one hundred one billion, one hundred twenty million, two hundred eighty-five thousand, four hundred eighty-eight".
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