Base | Representation |
---|---|
bin | 1010001000100001… |
… | …1010100010101100 |
3 | 21000120101011002211 |
4 | 2202020122202230 |
5 | 21032322133420 |
6 | 1125525300204 |
7 | 124256411011 |
oct | 24210324254 |
9 | 7016334084 |
10 | 2720114860 |
11 | 1176485611 |
12 | 63ab64664 |
13 | 34470a228 |
14 | 1bb38b708 |
15 | 10dc09e5a |
hex | a221a8ac |
2720114860 has 24 divisors (see below), whose sum is σ = 6012886320. Its totient is φ = 1030780224.
The previous prime is 2720114851. The next prime is 2720114893. The reversal of 2720114860 is 684110272.
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, 3578719 + ... + 3579478.
It is an arithmetic number, because the mean of its divisors is an integer number (250536930).
Almost surely, 22720114860 is an apocalyptic number.
2720114860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2720114860 is an abundant number, since it is smaller than the sum of its proper divisors (3292771460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2720114860 is a wasteful number, since it uses less digits than its factorization.
2720114860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7158225 (or 7158223 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 2720114860 is about 52154.7203999791. The cubic root of 2720114860 is about 1395.9260578565.
The spelling of 2720114860 in words is "two billion, seven hundred twenty million, one hundred fourteen thousand, eight hundred sixty".
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