Base | Representation |
---|---|
bin | 110011011110… |
… | …011001110011 |
3 | 221101120010011 |
4 | 303132121303 |
5 | 11423301000 |
6 | 1201115351 |
7 | 222460513 |
oct | 63363163 |
9 | 27346104 |
10 | 13493875 |
11 | 768716a |
12 | 4628b57 |
13 | 2a45c55 |
14 | 1b13843 |
15 | 12b82ba |
hex | cde673 |
13493875 has 8 divisors (see below), whose sum is σ = 16840512. Its totient is φ = 10795000.
The previous prime is 13493861. The next prime is 13493899. The reversal of 13493875 is 57839431.
It is not a de Polignac number, because 13493875 - 213 = 13485683 is a prime.
It is a Duffinian 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, 53851 + ... + 54100.
It is an arithmetic number, because the mean of its divisors is an integer number (2105064).
Almost surely, 213493875 is an apocalyptic number.
13493875 is a deficient number, since it is larger than the sum of its proper divisors (3346637).
13493875 is an equidigital number, since it uses as much as digits as its factorization.
13493875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107966 (or 107956 counting only the distinct ones).
The product of its digits is 90720, while the sum is 40.
The square root of 13493875 is about 3673.4010126857. The cubic root of 13493875 is about 238.0741418610.
The spelling of 13493875 in words is "thirteen million, four hundred ninety-three thousand, eight hundred seventy-five".
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