Base | Representation |
---|---|
bin | 111100000000011… |
… | …0001011111001100 |
3 | 12012022200210200212 |
4 | 1320000301133030 |
5 | 13110421443440 |
6 | 531443341552 |
7 | 100616125622 |
oct | 17000613714 |
9 | 5168623625 |
10 | 2013468620 |
11 | 943606859 |
12 | 4823818b8 |
13 | 2611b1967 |
14 | 1515a3512 |
15 | bbb73465 |
hex | 780317cc |
2013468620 has 24 divisors (see below), whose sum is σ = 4229820000. Its totient is φ = 805094912.
The previous prime is 2013468607. The next prime is 2013468647. The reversal of 2013468620 is 268643102.
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, 43196 + ... + 76764.
It is an arithmetic number, because the mean of its divisors is an integer number (176242500).
Almost surely, 22013468620 is an apocalyptic number.
2013468620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2013468620 is an abundant number, since it is smaller than the sum of its proper divisors (2216351380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013468620 is a wasteful number, since it uses less digits than its factorization.
2013468620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36577 (or 36575 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 2013468620 is about 44871.6906300621. The cubic root of 2013468620 is about 1262.7429577838.
The spelling of 2013468620 in words is "two billion, thirteen million, four hundred sixty-eight thousand, six hundred twenty".
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