Base | Representation |
---|---|
bin | 100101010000010111… |
… | …1101011100100001110 |
3 | 21122111202220101002210 |
4 | 1022200233223210032 |
5 | 2302323100440402 |
6 | 100430535531250 |
7 | 5531426014131 |
oct | 1124057534416 |
9 | 248452811083 |
10 | 80006265102 |
11 | 30a264a6155 |
12 | 13609b29b26 |
13 | 771051968a |
14 | 3c2d92a218 |
15 | 2133d0a06c |
hex | 12a0beb90e |
80006265102 has 32 divisors (see below), whose sum is σ = 168799720320. Its totient is φ = 25210314720.
The previous prime is 80006265071. The next prime is 80006265103. The reversal of 80006265102 is 20156260008.
It is a self number, because there is not a number n which added to its sum of digits gives 80006265102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80006265103) 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, 708628 + ... + 813735.
It is an arithmetic number, because the mean of its divisors is an integer number (5274991260).
Almost surely, 280006265102 is an apocalyptic number.
80006265102 is an abundant number, since it is smaller than the sum of its proper divisors (88793455218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80006265102 is a wasteful number, since it uses less digits than its factorization.
80006265102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1522848.
The product of its (nonzero) digits is 5760, while the sum is 30.
The spelling of 80006265102 in words is "eighty billion, six million, two hundred sixty-five thousand, one hundred two".
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