Base | Representation |
---|---|
bin | 11001001000111110… |
… | …10101011011001000 |
3 | 1021211122011111211000 |
4 | 30210133111123020 |
5 | 210120224032010 |
6 | 10111145335000 |
7 | 655320264522 |
oct | 144437253310 |
9 | 37748144730 |
10 | 13497095880 |
11 | 57a68389a4 |
12 | 2748197460 |
13 | 137137ac88 |
14 | 9207a6a12 |
15 | 53ede47c0 |
hex | 3247d56c8 |
13497095880 has 64 divisors (see below), whose sum is σ = 44990323200. Its totient is φ = 3599225280.
The previous prime is 13497095861. The next prime is 13497095897. The reversal of 13497095880 is 8859079431.
13497095880 is a `hidden beast` number, since 13 + 49 + 7 + 0 + 9 + 588 + 0 = 666.
13497095880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6247576 + ... + 6249735.
It is an arithmetic number, because the mean of its divisors is an integer number (702973800).
Almost surely, 213497095880 is an apocalyptic number.
13497095880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13497095880 is an abundant number, since it is smaller than the sum of its proper divisors (31493227320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13497095880 is a wasteful number, since it uses less digits than its factorization.
13497095880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12497331 (or 12497321 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The spelling of 13497095880 in words is "thirteen billion, four hundred ninety-seven million, ninety-five thousand, eight hundred eighty".
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