Base | Representation |
---|---|
bin | 11000100100011010… |
… | …11001011001001011 |
3 | 1021001021001221011212 |
4 | 30102031121121023 |
5 | 204003220404114 |
6 | 10020512043335 |
7 | 644604403226 |
oct | 142215313113 |
9 | 37037057155 |
10 | 13190403659 |
11 | 5659703554 |
12 | 268153354b |
13 | 13229790a4 |
14 | 8d1b705bd |
15 | 523012b3e |
hex | 31235964b |
13190403659 has 8 divisors (see below), whose sum is σ = 13272562800. Its totient is φ = 13108480000.
The previous prime is 13190403637. The next prime is 13190403679. The reversal of 13190403659 is 95630409131.
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 13190403659 - 216 = 13190338123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13190403619) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54179 + ... + 171219.
It is an arithmetic number, because the mean of its divisors is an integer number (1659070350).
Almost surely, 213190403659 is an apocalyptic number.
13190403659 is a deficient number, since it is larger than the sum of its proper divisors (82159141).
13190403659 is a wasteful number, since it uses less digits than its factorization.
13190403659 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117741.
The product of its (nonzero) digits is 87480, while the sum is 41.
The spelling of 13190403659 in words is "thirteen billion, one hundred ninety million, four hundred three thousand, six hundred fifty-nine".
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