Base | Representation |
---|---|
bin | 11000100110001100… |
… | …11111001000010100 |
3 | 1021002022020021021020 |
4 | 30103012133020110 |
5 | 204021033304424 |
6 | 10022204521140 |
7 | 645145534065 |
oct | 142306371024 |
9 | 37068207236 |
10 | 13205369364 |
11 | 56670a5500 |
12 | 26865501b0 |
13 | 1325ab8c35 |
14 | 8d3b4856c |
15 | 5244bc079 |
hex | 31319f214 |
13205369364 has 36 divisors (see below), whose sum is σ = 33868320192. Its totient is φ = 4001626640.
The previous prime is 13205369347. The next prime is 13205369371. The reversal of 13205369364 is 46396350231.
It is a happy number.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4545852 + ... + 4548755.
It is an arithmetic number, because the mean of its divisors is an integer number (940786672).
Almost surely, 213205369364 is an apocalyptic number.
It is an amenable number.
13205369364 is an abundant number, since it is smaller than the sum of its proper divisors (20662950828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13205369364 is a wasteful number, since it uses less digits than its factorization.
13205369364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9094636 (or 9094623 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 42.
The spelling of 13205369364 in words is "thirteen billion, two hundred five million, three hundred sixty-nine thousand, three hundred sixty-four".
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