Base | Representation |
---|---|
bin | 100101010011011000… |
… | …0011000101001000000 |
3 | 21122202210122222110000 |
4 | 1022212300120221000 |
5 | 2303024410104044 |
6 | 100444541240000 |
7 | 5534062140321 |
oct | 1124660305100 |
9 | 248683588400 |
10 | 80107113024 |
11 | 30a78416744 |
12 | 13637863000 |
13 | 77283990c3 |
14 | 3c3d09c448 |
15 | 213cacad69 |
hex | 12a6c18a40 |
80107113024 has 105 divisors (see below), whose sum is σ = 237523001331. Its totient is φ = 26695578240.
The previous prime is 80107113007. The next prime is 80107113029. The reversal of 80107113024 is 42031170108.
The square root of 80107113024 is 283032.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (80107113029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 20376339 + ... + 20380269.
Almost surely, 280107113024 is an apocalyptic number.
80107113024 is the 283032-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80107113024
80107113024 is an abundant number, since it is smaller than the sum of its proper divisors (157415888307).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80107113024 is an frugal number, since it uses more digits than its factorization.
80107113024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7886 (or 3936 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
It can be divided in two parts, 80107 and 113024, that added together give a triangular number (193131 = T621).
The spelling of 80107113024 in words is "eighty billion, one hundred seven million, one hundred thirteen thousand, twenty-four".
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