Base | Representation |
---|---|
bin | 1000001010110000111001… |
… | …0100010111010000001000 |
3 | 1011210120120111122010121010 |
4 | 2002230032110113100020 |
5 | 2134121110302210310 |
6 | 31033453331243520 |
7 | 1614566653350153 |
oct | 202541624272010 |
9 | 34716514563533 |
10 | 8981016835080 |
11 | 2952911961384 |
12 | 10106b84495a0 |
13 | 501ba2067c24 |
14 | 23097d890c9a |
15 | 10893bd6a320 |
hex | 82b0e517408 |
8981016835080 has 64 divisors (see below), whose sum is σ = 26943250968000. Its totient is φ = 2394920003840.
The previous prime is 8981016835079. The next prime is 8981016835081. The reversal of 8981016835080 is 805386101898.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (8981016835079) and next prime (8981016835081).
It is a self number, because there is not a number n which added to its sum of digits gives 8981016835080.
It is not an unprimeable number, because it can be changed into a prime (8981016835081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27037846 + ... + 27367994.
It is an arithmetic number, because the mean of its divisors is an integer number (420988296375).
Almost surely, 28981016835080 is an apocalyptic number.
It is an amenable number.
8981016835080 is an abundant number, since it is smaller than the sum of its proper divisors (17962234132920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8981016835080 is a wasteful number, since it uses less digits than its factorization.
8981016835080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556854 (or 556850 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 57.
The spelling of 8981016835080 in words is "eight trillion, nine hundred eighty-one billion, sixteen million, eight hundred thirty-five thousand, eighty".
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