Base | Representation |
---|---|
bin | 110010001001… |
… | …100000001101 |
3 | 220201220002112 |
4 | 302021200031 |
5 | 11331134000 |
6 | 1145433405 |
7 | 216511616 |
oct | 62114015 |
9 | 26656075 |
10 | 13146125 |
11 | 7469973 |
12 | 449b865 |
13 | 2953895 |
14 | 1a62c0d |
15 | 124a235 |
hex | c8980d |
13146125 has 16 divisors (see below), whose sum is σ = 16511040. Its totient is φ = 10450000.
The previous prime is 13146103. The next prime is 13146131. The reversal of 13146125 is 52164131.
It is not a de Polignac number, because 13146125 - 26 = 13146061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13146125.
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, 31166 + ... + 31584.
It is an arithmetic number, because the mean of its divisors is an integer number (1031940).
Almost surely, 213146125 is an apocalyptic number.
It is an amenable number.
13146125 is a deficient number, since it is larger than the sum of its proper divisors (3364915).
13146125 is an equidigital number, since it uses as much as digits as its factorization.
13146125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685 (or 675 counting only the distinct ones).
The product of its digits is 720, while the sum is 23.
The square root of 13146125 is about 3625.7585413262. The cubic root of 13146125 is about 236.0111851924.
The spelling of 13146125 in words is "thirteen million, one hundred forty-six thousand, one hundred twenty-five".
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