Base | Representation |
---|---|
bin | 11000100100101111… |
… | …00101000010011001 |
3 | 1021001110002112112200 |
4 | 30102113211002121 |
5 | 204004411312133 |
6 | 10021045200413 |
7 | 644636161035 |
oct | 142227450231 |
9 | 37043075480 |
10 | 13193072793 |
11 | 566016694a |
12 | 2682400109 |
13 | 13233a1c64 |
14 | 8d22671c5 |
15 | 52338d913 |
hex | 3125e5099 |
13193072793 has 24 divisors (see below), whose sum is σ = 19259787456. Its totient is φ = 8702100000.
The previous prime is 13193072771. The next prime is 13193072833. The reversal of 13193072793 is 39727039131.
It is a happy number.
13193072793 is a `hidden beast` number, since 1 + 319 + 307 + 27 + 9 + 3 = 666.
It is not a de Polignac number, because 13193072793 - 26 = 13193072729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13193092793) 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, 321771 + ... + 360447.
It is an arithmetic number, because the mean of its divisors is an integer number (802491144).
Almost surely, 213193072793 is an apocalyptic number.
It is an amenable number.
13193072793 is a deficient number, since it is larger than the sum of its proper divisors (6066714663).
13193072793 is a wasteful number, since it uses less digits than its factorization.
13193072793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39085 (or 39082 counting only the distinct ones).
The product of its (nonzero) digits is 214326, while the sum is 45.
The spelling of 13193072793 in words is "thirteen billion, one hundred ninety-three million, seventy-two thousand, seven hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •