Base | Representation |
---|---|
bin | 111100000000010… |
… | …0110101011001011 |
3 | 12012022121112221112 |
4 | 1320000212223023 |
5 | 13110414034311 |
6 | 531442400535 |
7 | 100615552532 |
oct | 17000465313 |
9 | 5168545845 |
10 | 2013424331 |
11 | 943586556 |
12 | 48236014b |
13 | 261197759 |
14 | 151591319 |
15 | bbb6528b |
hex | 78026acb |
2013424331 has 2 divisors, whose sum is σ = 2013424332. Its totient is φ = 2013424330.
The previous prime is 2013424321. The next prime is 2013424339. The reversal of 2013424331 is 1334243102.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2013424331 - 230 = 939682507 is a prime.
It is a super-2 number, since 2×20134243312 = 8107755073325595122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2013424297 and 2013424306.
It is not a weakly prime, because it can be changed into another prime (2013424339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006712165 + 1006712166.
It is an arithmetic number, because the mean of its divisors is an integer number (1006712166).
Almost surely, 22013424331 is an apocalyptic number.
2013424331 is a deficient number, since it is larger than the sum of its proper divisors (1).
2013424331 is an equidigital number, since it uses as much as digits as its factorization.
2013424331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2013424331 is about 44871.1971202017. The cubic root of 2013424331 is about 1262.7336991290.
Adding to 2013424331 its reverse (1334243102), we get a palindrome (3347667433).
The spelling of 2013424331 in words is "two billion, thirteen million, four hundred twenty-four thousand, three hundred thirty-one".
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