Base | Representation |
---|---|
bin | 11000001111010001… |
… | …11001111010001111 |
3 | 1020120220101012202200 |
4 | 30013220321322033 |
5 | 203122321042414 |
6 | 5551135052543 |
7 | 640322142030 |
oct | 140750717217 |
9 | 36526335680 |
10 | 13013065359 |
11 | 5578599678 |
12 | 2632071153 |
13 | 12c4cc7898 |
14 | 8b63aaa87 |
15 | 512683109 |
hex | 307a39e8f |
13013065359 has 12 divisors (see below), whose sum is σ = 21481885776. Its totient is φ = 7436037312.
The previous prime is 13013065309. The next prime is 13013065369. The reversal of 13013065359 is 95356031031.
It is not a de Polignac number, because 13013065359 - 27 = 13013065231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013065309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103278234 + ... + 103278359.
It is an arithmetic number, because the mean of its divisors is an integer number (1790157148).
Almost surely, 213013065359 is an apocalyptic number.
13013065359 is a deficient number, since it is larger than the sum of its proper divisors (8468820417).
13013065359 is a wasteful number, since it uses less digits than its factorization.
13013065359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206556606 (or 206556603 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 36.
The spelling of 13013065359 in words is "thirteen billion, thirteen million, sixty-five thousand, three hundred fifty-nine".
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