Base | Representation |
---|---|
bin | 1100110011100111110… |
… | …0100100001001000000 |
3 | 210000220020222221120120 |
4 | 3030321330210021000 |
5 | 12101042432310310 |
6 | 245023531540240 |
7 | 21616121656542 |
oct | 3147174441100 |
9 | 700806887516 |
10 | 220015510080 |
11 | 85343024173 |
12 | 367828ba680 |
13 | 17993c97672 |
14 | a912483692 |
15 | 5aca755b70 |
hex | 3339f24240 |
220015510080 has 56 divisors (see below), whose sum is σ = 698549247552. Its totient is φ = 58670802432.
The previous prime is 220015510079. The next prime is 220015510111. The reversal of 220015510080 is 80015510022.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 220015510080.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114590452 + ... + 114592371.
Almost surely, 2220015510080 is an apocalyptic number.
220015510080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220015510080 is an abundant number, since it is smaller than the sum of its proper divisors (478533737472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220015510080 is a wasteful number, since it uses less digits than its factorization.
220015510080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229182843 (or 229182833 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
The spelling of 220015510080 in words is "two hundred twenty billion, fifteen million, five hundred ten thousand, eighty".
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