Base | Representation |
---|---|
bin | 11000100000100011… |
… | …11001000010111111 |
3 | 1020222000011001101012 |
4 | 30100101321002333 |
5 | 203421423334310 |
6 | 10013354105435 |
7 | 644032250036 |
oct | 142021710277 |
9 | 36860131335 |
10 | 13158027455 |
11 | 56423aa861 |
12 | 267271b27b |
13 | 1319051681 |
14 | 8cb74371d |
15 | 520269c05 |
hex | 3104790bf |
13158027455 has 8 divisors (see below), whose sum is σ = 16718434992. Its totient is φ = 9907220608.
The previous prime is 13158027437. The next prime is 13158027481. The reversal of 13158027455 is 55472085131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13158027455 - 218 = 13157765311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77400077 + ... + 77400246.
It is an arithmetic number, because the mean of its divisors is an integer number (2089804374).
Almost surely, 213158027455 is an apocalyptic number.
13158027455 is a deficient number, since it is larger than the sum of its proper divisors (3560407537).
13158027455 is a wasteful number, since it uses less digits than its factorization.
13158027455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154800345.
The product of its (nonzero) digits is 168000, while the sum is 41.
The spelling of 13158027455 in words is "thirteen billion, one hundred fifty-eight million, twenty-seven thousand, four hundred fifty-five".
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