Base | Representation |
---|---|
bin | 10110011000001111… |
… | …11010001100101000 |
3 | 1011000022111212222012 |
4 | 23030013322030220 |
5 | 144101211410130 |
6 | 5304105415052 |
7 | 603506034560 |
oct | 131407721450 |
9 | 34008455865 |
10 | 12014560040 |
11 | 51059a686a |
12 | 23b379a488 |
13 | 1196191b32 |
14 | 81d92bda0 |
15 | 4a4b99995 |
hex | 2cc1fa328 |
12014560040 has 64 divisors (see below), whose sum is σ = 31200543360. Its totient is φ = 4078483200.
The previous prime is 12014559961. The next prime is 12014560097. The reversal of 12014560040 is 4006541021.
It is a junction number, because it is equal to n+sod(n) for n = 12014559988 and 12014560015.
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, 184142 + ... + 240701.
It is an arithmetic number, because the mean of its divisors is an integer number (487508490).
Almost surely, 212014560040 is an apocalyptic number.
12014560040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12014560040 is an abundant number, since it is smaller than the sum of its proper divisors (19185983320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12014560040 is a wasteful number, since it uses less digits than its factorization.
12014560040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424962 (or 424958 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The spelling of 12014560040 in words is "twelve billion, fourteen million, five hundred sixty thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •