Base | Representation |
---|---|
bin | 11000110101000100… |
… | …11000101100000100 |
3 | 1021101222222102210200 |
4 | 30122202120230010 |
5 | 204300002423044 |
6 | 10042422450500 |
7 | 651222115614 |
oct | 143242305404 |
9 | 37358872720 |
10 | 13330123524 |
11 | 5720564113 |
12 | 2700293a30 |
13 | 13458b8a73 |
14 | 906540a44 |
15 | 530411369 |
hex | 31a898b04 |
13330123524 has 72 divisors (see below), whose sum is σ = 36018283392. Its totient is φ = 4146510720.
The previous prime is 13330123517. The next prime is 13330123529. The reversal of 13330123524 is 42532103331.
13330123524 is a `hidden beast` number, since 1 + 3 + 3 + 301 + 2 + 352 + 4 = 666.
It is not an unprimeable number, because it can be changed into a prime (13330123529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162384 + ... + 230279.
It is an arithmetic number, because the mean of its divisors is an integer number (500253936).
Almost surely, 213330123524 is an apocalyptic number.
It is an amenable number.
13330123524 is an abundant number, since it is smaller than the sum of its proper divisors (22688159868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13330123524 is a wasteful number, since it uses less digits than its factorization.
13330123524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392737 (or 392732 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 13330123524 its reverse (42532103331), we get a palindrome (55862226855).
The spelling of 13330123524 in words is "thirteen billion, three hundred thirty million, one hundred twenty-three thousand, five hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •