Base | Representation |
---|---|
bin | 111011111111111… |
… | …0000101101101110 |
3 | 12012022012022202120 |
4 | 1313333300231232 |
5 | 13110340001220 |
6 | 531433533410 |
7 | 100613642256 |
oct | 16777605556 |
9 | 5168168676 |
10 | 2013203310 |
11 | 943445498 |
12 | 482274266 |
13 | 26111ac81 |
14 | 151534966 |
15 | bbb1ea40 |
hex | 77ff0b6e |
2013203310 has 32 divisors (see below), whose sum is σ = 4913585280. Its totient is φ = 527754528.
The previous prime is 2013203261. The next prime is 2013203323. The reversal of 2013203310 is 133023102.
It is a super-2 number, since 2×20132033102 = 8105975134789912200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2013203310.
It is a congruent number.
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, 566932 + ... + 570471.
It is an arithmetic number, because the mean of its divisors is an integer number (153549540).
Almost surely, 22013203310 is an apocalyptic number.
2013203310 is an abundant number, since it is smaller than the sum of its proper divisors (2900381970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013203310 is a wasteful number, since it uses less digits than its factorization.
2013203310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1137472.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2013203310 is about 44868.7342143725. The cubic root of 2013203310 is about 1262.6874924628.
Adding to 2013203310 its reverse (133023102), we get a palindrome (2146226412).
The spelling of 2013203310 in words is "two billion, thirteen million, two hundred three thousand, three hundred ten".
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