Base | Representation |
---|---|
bin | 11001001000111111… |
… | …00000110001100111 |
3 | 1021211122020212121001 |
4 | 30210133200301213 |
5 | 210120232024000 |
6 | 10111150334131 |
7 | 655320550213 |
oct | 144437406147 |
9 | 37748225531 |
10 | 13497142375 |
11 | 57a686a922 |
12 | 27481ba347 |
13 | 13713961a2 |
14 | 9207b9943 |
15 | 53ee0346a |
hex | 3247e0c67 |
13497142375 has 24 divisors (see below), whose sum is σ = 17135323920. Its totient is φ = 10614359600.
The previous prime is 13497142363. The next prime is 13497142409. The reversal of 13497142375 is 57324179431.
13497142375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13497142375 - 217 = 13497011303 is a prime.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 419616 + ... + 450634.
It is an arithmetic number, because the mean of its divisors is an integer number (713971830).
Almost surely, 213497142375 is an apocalyptic number.
13497142375 is a deficient number, since it is larger than the sum of its proper divisors (3638181545).
13497142375 is an frugal number, since it uses more digits than its factorization.
13497142375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31152 (or 31083 counting only the distinct ones).
The product of its digits is 635040, while the sum is 46.
The spelling of 13497142375 in words is "thirteen billion, four hundred ninety-seven million, one hundred forty-two thousand, three hundred seventy-five".
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