Base | Representation |
---|---|
bin | 111110101011111… |
… | …1101011100110101 |
3 | 12102120222110122102 |
4 | 1331113331130311 |
5 | 13301434324023 |
6 | 544415511445 |
7 | 103060612523 |
oct | 17527753465 |
9 | 5376873572 |
10 | 2103433013 |
11 | 98a3733a0 |
12 | 4a8528585 |
13 | 276a20626 |
14 | 15d501313 |
15 | c49e4628 |
hex | 7d5fd735 |
2103433013 has 16 divisors (see below), whose sum is σ = 2343902400. Its totient is φ = 1871460480.
The previous prime is 2103432973. The next prime is 2103433027. The reversal of 2103433013 is 3103343012.
It is a cyclic number.
It is not a de Polignac number, because 2103433013 - 218 = 2103170869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103433043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141545 + ... + 155697.
It is an arithmetic number, because the mean of its divisors is an integer number (146493900).
Almost surely, 22103433013 is an apocalyptic number.
It is an amenable number.
2103433013 is a deficient number, since it is larger than the sum of its proper divisors (240469387).
2103433013 is a wasteful number, since it uses less digits than its factorization.
2103433013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14452.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 2103433013 is about 45863.1988962828. The cubic root of 2103433013 is about 1281.2766017305.
Adding to 2103433013 its reverse (3103343012), we get a palindrome (5206776025).
Subtracting 2103433013 from its reverse (3103343012), we obtain a palindrome (999909999).
The spelling of 2103433013 in words is "two billion, one hundred three million, four hundred thirty-three thousand, thirteen".
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