Base | Representation |
---|---|
bin | 11000011001010101… |
… | …11011101001100010 |
3 | 1020210210020001210102 |
4 | 30030222323221202 |
5 | 203310423422400 |
6 | 10003352302402 |
7 | 642365524124 |
oct | 141452735142 |
9 | 36723201712 |
10 | 13097482850 |
11 | 56112077a1 |
12 | 26563a1a02 |
13 | 130964386a |
14 | 8c36a3214 |
15 | 519caa9d5 |
hex | 30cabba62 |
13097482850 has 12 divisors (see below), whose sum is σ = 24361318194. Its totient is φ = 5238993120.
The previous prime is 13097482823. The next prime is 13097482859. The reversal of 13097482850 is 5828479031.
It is a happy number.
13097482850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 9172084441 + 3925398409 = 95771^2 + 62653^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13097482795 and 13097482804.
It is not an unprimeable number, because it can be changed into a prime (13097482859) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130974779 + ... + 130974878.
Almost surely, 213097482850 is an apocalyptic number.
13097482850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13097482850 is a deficient number, since it is larger than the sum of its proper divisors (11263835344).
13097482850 is a wasteful number, since it uses less digits than its factorization.
13097482850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261949669 (or 261949664 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The spelling of 13097482850 in words is "thirteen billion, ninety-seven million, four hundred eighty-two thousand, eight hundred fifty".
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