Base | Representation |
---|---|
bin | 11000100101110111… |
… | …00110110001100000 |
3 | 1021002002212100200101 |
4 | 30102323212301200 |
5 | 204014321021323 |
6 | 10022023432144 |
7 | 645112354315 |
oct | 142273466140 |
9 | 37062770611 |
10 | 13202517088 |
11 | 5665527552 |
12 | 26855b5654 |
13 | 132532a8b7 |
14 | 8d3604d0c |
15 | 524106dad |
hex | 312ee6c60 |
13202517088 has 96 divisors (see below), whose sum is σ = 27534753792. Its totient is φ = 6222528000.
The previous prime is 13202517079. The next prime is 13202517151. The reversal of 13202517088 is 88071520231.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7938145 + ... + 7939807.
It is an arithmetic number, because the mean of its divisors is an integer number (286820352).
Almost surely, 213202517088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13202517088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13767376896).
13202517088 is an abundant number, since it is smaller than the sum of its proper divisors (14332236704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13202517088 is a wasteful number, since it uses less digits than its factorization.
13202517088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1908 (or 1900 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 37.
The spelling of 13202517088 in words is "thirteen billion, two hundred two million, five hundred seventeen thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •