Base | Representation |
---|---|
bin | 10010001100011010101101… |
… | …100001111010110111000010 |
3 | 101111022122211121011221220120 |
4 | 102030122231201322313002 |
5 | 40442004133412342230 |
6 | 442103455342321110 |
7 | 22566056255163024 |
oct | 2214325541726702 |
9 | 344278747157816 |
10 | 80018152074690 |
11 | 23550564860565 |
12 | 8b84079289196 |
13 | 35858aa739b0b |
14 | 15a8c8368a014 |
15 | 93b6c8331310 |
hex | 48c6ad87adc2 |
80018152074690 has 16 divisors (see below), whose sum is σ = 192043564979328. Its totient is φ = 21338173886576.
The previous prime is 80018152074671. The next prime is 80018152074701. The reversal of 80018152074690 is 9647025181008.
It is a super-2 number, since 2×800181520746902 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333635867882 + ... + 1333635867941.
It is an arithmetic number, because the mean of its divisors is an integer number (12002722811208).
Almost surely, 280018152074690 is an apocalyptic number.
80018152074690 is an abundant number, since it is smaller than the sum of its proper divisors (112025412904638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80018152074690 is a wasteful number, since it uses less digits than its factorization.
80018152074690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2667271735833.
The product of its (nonzero) digits is 967680, while the sum is 51.
The spelling of 80018152074690 in words is "eighty trillion, eighteen billion, one hundred fifty-two million, seventy-four thousand, six hundred ninety".
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