Base | Representation |
---|---|
bin | 11000111110010110… |
… | …01100101000010011 |
3 | 1021121102101110110022 |
4 | 30133023030220103 |
5 | 204424412242044 |
6 | 10054242254055 |
7 | 653155350356 |
oct | 143713145023 |
9 | 37542343408 |
10 | 13407930899 |
11 | 5760477a30 |
12 | 272235732b |
13 | 1358a5c12c |
14 | 9129d629d |
15 | 5371803ee |
hex | 31f2cca13 |
13407930899 has 16 divisors (see below), whose sum is σ = 14688000000. Its totient is φ = 12138172320.
The previous prime is 13407930859. The next prime is 13407930917. The reversal of 13407930899 is 99803970431.
It is a happy number.
13407930899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13407930899 - 216 = 13407865363 is a prime.
It is a super-2 number, since 2×134079308992 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13407930899.
It is not an unprimeable number, because it can be changed into a prime (13407930829) 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 15 ways as a sum of consecutive naturals, for example, 2791502 + ... + 2796300.
It is an arithmetic number, because the mean of its divisors is an integer number (918000000).
Almost surely, 213407930899 is an apocalyptic number.
13407930899 is a deficient number, since it is larger than the sum of its proper divisors (1280069101).
13407930899 is a wasteful number, since it uses less digits than its factorization.
13407930899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5818.
The product of its (nonzero) digits is 1469664, while the sum is 53.
The spelling of 13407930899 in words is "thirteen billion, four hundred seven million, nine hundred thirty thousand, eight hundred ninety-nine".
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