Base | Representation |
---|---|
bin | 11000101100101110… |
… | …00011000010011100 |
3 | 1021020010002221120100 |
4 | 30112113003002130 |
5 | 204124032324041 |
6 | 10031440421100 |
7 | 646411333506 |
oct | 142627030234 |
9 | 37203087510 |
10 | 13260042396 |
11 | 5694a48127 |
12 | 26a0917790 |
13 | 133421c343 |
14 | 8db0dad76 |
15 | 5291bb6b6 |
hex | 3165c309c |
13260042396 has 72 divisors (see below), whose sum is σ = 33905593904. Its totient is φ = 4369075200.
The previous prime is 13260042391. The next prime is 13260042407. The reversal of 13260042396 is 69324006231.
13260042396 is a `hidden beast` number, since 1 + 3 + 2 + 600 + 42 + 3 + 9 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 13260042396.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13260042391) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3668286 + ... + 3671898.
Almost surely, 213260042396 is an apocalyptic number.
It is an amenable number.
13260042396 is an abundant number, since it is smaller than the sum of its proper divisors (20645551508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13260042396 is a wasteful number, since it uses less digits than its factorization.
13260042396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4771 (or 4766 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The spelling of 13260042396 in words is "thirteen billion, two hundred sixty million, forty-two thousand, three hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •