Base | Representation |
---|---|
bin | 111100000000000… |
… | …1001000011101100 |
3 | 12012022101101112112 |
4 | 1320000021003230 |
5 | 13110401144040 |
6 | 531440023152 |
7 | 100614536051 |
oct | 17000110354 |
9 | 5168341475 |
10 | 2013303020 |
11 | 9435033a3 |
12 | 482301ab8 |
13 | 261154481 |
14 | 15155d028 |
15 | bbb3e365 |
hex | 780090ec |
2013303020 has 48 divisors (see below), whose sum is σ = 4308504480. Its totient is φ = 790032384.
The previous prime is 2013303011. The next prime is 2013303067. The reversal of 2013303020 is 203033102.
2013303020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×20133030202 = 8106778100682240800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2013302986 and 2013303004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679382 + ... + 682338.
It is an arithmetic number, because the mean of its divisors is an integer number (89760510).
Almost surely, 22013303020 is an apocalyptic number.
2013303020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2013303020 is an abundant number, since it is smaller than the sum of its proper divisors (2295201460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013303020 is a wasteful number, since it uses less digits than its factorization.
2013303020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3602 (or 3600 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 2013303020 is about 44869.8453306895. The cubic root of 2013303020 is about 1262.7083382612.
Adding to 2013303020 its reverse (203033102), we get a palindrome (2216336122).
The spelling of 2013303020 in words is "two billion, thirteen million, three hundred three thousand, twenty".
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