Base | Representation |
---|---|
bin | 1010111111001010011001… |
… | …1011000111101110110000 |
3 | 1120202212012201002202112111 |
4 | 2233302212123013232300 |
5 | 3040410312440220020 |
6 | 41405330303135104 |
7 | 2354524420111006 |
oct | 257624633075660 |
9 | 46685181082474 |
10 | 12080240163760 |
11 | 393822370652a |
12 | 1431293ba4494 |
13 | 698214501c22 |
14 | 2da9885d2a76 |
15 | 15e37c52dd5a |
hex | afca66c7bb0 |
12080240163760 has 20 divisors (see below), whose sum is σ = 28086558380928. Its totient is φ = 4832096065472.
The previous prime is 12080240163751. The next prime is 12080240163773. The reversal of 12080240163760 is 6736104208021.
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75501500944 + ... + 75501501103.
Almost surely, 212080240163760 is an apocalyptic number.
12080240163760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12080240163760 is an abundant number, since it is smaller than the sum of its proper divisors (16006318217168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12080240163760 is a wasteful number, since it uses less digits than its factorization.
12080240163760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151003002060 (or 151003002054 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The spelling of 12080240163760 in words is "twelve trillion, eighty billion, two hundred forty million, one hundred sixty-three thousand, seven hundred sixty".
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