Base | Representation |
---|---|
bin | 11001001000111111… |
… | …01110010100000000 |
3 | 1021211122100200122201 |
4 | 30210133232110000 |
5 | 210120240312244 |
6 | 10111151442544 |
7 | 655321200655 |
oct | 144437562400 |
9 | 37748320581 |
10 | 13497197824 |
11 | 57a68a8550 |
12 | 2748226454 |
13 | 13713b54b6 |
14 | 9207d1c2c |
15 | 53ee14ad4 |
hex | 3247ee500 |
13497197824 has 72 divisors (see below), whose sum is σ = 30668928192. Its totient is φ = 5868318720.
The previous prime is 13497197797. The next prime is 13497197837. The reversal of 13497197824 is 42879179431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39429 + ... + 168964.
It is an arithmetic number, because the mean of its divisors is an integer number (425957336).
Almost surely, 213497197824 is an apocalyptic number.
It is an amenable number.
13497197824 is an abundant number, since it is smaller than the sum of its proper divisors (17171730368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13497197824 is a wasteful number, since it uses less digits than its factorization.
13497197824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208443 (or 208429 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 55.
The spelling of 13497197824 in words is "thirteen billion, four hundred ninety-seven million, one hundred ninety-seven thousand, eight hundred twenty-four".
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