Base | Representation |
---|---|
bin | 110001101100… |
… | …001001010001 |
3 | 220111210010202 |
4 | 301230021101 |
5 | 11313311443 |
6 | 1143104545 |
7 | 215501210 |
oct | 61541121 |
9 | 26453122 |
10 | 13025873 |
11 | 7397593 |
12 | 4442155 |
13 | 2910c23 |
14 | 1a31077 |
15 | 12247b8 |
hex | c6c251 |
13025873 has 8 divisors (see below), whose sum is σ = 15096960. Its totient is φ = 11007360.
The previous prime is 13025807. The next prime is 13025899. The reversal of 13025873 is 37852031.
13025873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13025873 - 210 = 13024849 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13055873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12608 + ... + 13601.
It is an arithmetic number, because the mean of its divisors is an integer number (1887120).
Almost surely, 213025873 is an apocalyptic number.
It is an amenable number.
13025873 is a deficient number, since it is larger than the sum of its proper divisors (2071087).
13025873 is an equidigital number, since it uses as much as digits as its factorization.
13025873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26287.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 13025873 is about 3609.1374315756. The cubic root of 13025873 is about 235.2893553558.
The spelling of 13025873 in words is "thirteen million, twenty-five thousand, eight hundred seventy-three".
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