Base | Representation |
---|---|
bin | 10010010000000000001101… |
… | …011100011010100000001101 |
3 | 101112012012220012020002121202 |
4 | 102100000031130122200031 |
5 | 41010023322020130140 |
6 | 442413011511435245 |
7 | 22622631656211116 |
oct | 2220001534324015 |
9 | 345165805202552 |
10 | 80264574380045 |
11 | 23636018820880 |
12 | 900398b685b25 |
13 | 35a2bbc528413 |
14 | 15b6b7cc7720d |
15 | 942cebee2915 |
hex | 49000d71a80d |
80264574380045 has 32 divisors (see below), whose sum is σ = 106176410509824. Its totient is φ = 57763262592000.
The previous prime is 80264574380027. The next prime is 80264574380069. The reversal of 80264574380045 is 54008347546208.
It is not a de Polignac number, because 80264574380045 - 28 = 80264574379789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6724181 + ... + 14343770.
It is an arithmetic number, because the mean of its divisors is an integer number (3318012828432).
Almost surely, 280264574380045 is an apocalyptic number.
It is an amenable number.
80264574380045 is a deficient number, since it is larger than the sum of its proper divisors (25911836129779).
80264574380045 is a wasteful number, since it uses less digits than its factorization.
80264574380045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21068693.
The product of its (nonzero) digits is 25804800, while the sum is 56.
The spelling of 80264574380045 in words is "eighty trillion, two hundred sixty-four billion, five hundred seventy-four million, three hundred eighty thousand, forty-five".
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