Base | Representation |
---|---|
bin | 100101100111001010… |
… | …1000010110000111110 |
3 | 21201111001221200001020 |
4 | 1023032111002300332 |
5 | 2310404341043144 |
6 | 101034455325010 |
7 | 5556403314435 |
oct | 1131625026076 |
9 | 251431850036 |
10 | 80771034174 |
11 | 31289163506 |
12 | 137a2080766 |
13 | 7802ab565c |
14 | 3ca332411c |
15 | 217b023419 |
hex | 12ce542c3e |
80771034174 has 32 divisors (see below), whose sum is σ = 165137011200. Its totient is φ = 26325617472.
The previous prime is 80771034163. The next prime is 80771034187. The reversal of 80771034174 is 47143017708.
It is a congruent number.
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, 159297 + ... + 432339.
It is an arithmetic number, because the mean of its divisors is an integer number (5160531600).
Almost surely, 280771034174 is an apocalyptic number.
80771034174 is an abundant number, since it is smaller than the sum of its proper divisors (84365977026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80771034174 is a wasteful number, since it uses less digits than its factorization.
80771034174 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274144.
The product of its (nonzero) digits is 131712, while the sum is 42.
The spelling of 80771034174 in words is "eighty billion, seven hundred seventy-one million, thirty-four thousand, one hundred seventy-four".
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