Base | Representation |
---|---|
bin | 11000010000101001… |
… | …00111011100001010 |
3 | 1020121200221101010100 |
4 | 30020110213130022 |
5 | 203133234232132 |
6 | 5552224430230 |
7 | 640521425205 |
oct | 141024473412 |
9 | 36550841110 |
10 | 13024524042 |
11 | 5584005762 |
12 | 2635a78376 |
13 | 12c74aa37a |
14 | 8b7b1093c |
15 | 51369837c |
hex | 30852770a |
13024524042 has 48 divisors (see below), whose sum is σ = 29495831040. Its totient is φ = 4145825376.
The previous prime is 13024524017. The next prime is 13024524053. The reversal of 13024524042 is 24042542031.
13024524042 is a `hidden beast` number, since 13 + 0 + 245 + 2 + 404 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 13024523997 and 13024524015.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225384 + ... + 277212.
It is an arithmetic number, because the mean of its divisors is an integer number (614496480).
Almost surely, 213024524042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13024524042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14747915520).
13024524042 is an abundant number, since it is smaller than the sum of its proper divisors (16471306998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024524042 is a wasteful number, since it uses less digits than its factorization.
13024524042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52467 (or 52464 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The spelling of 13024524042 in words is "thirteen billion, twenty-four million, five hundred twenty-four thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.021 sec. • engine limits •