Base | Representation |
---|---|
bin | 110010101001… |
… | …100011110001 |
3 | 220222120012111 |
4 | 302221203301 |
5 | 11344334200 |
6 | 1152325321 |
7 | 220566460 |
oct | 62514361 |
9 | 26876174 |
10 | 13277425 |
11 | 7549587 |
12 | 4543841 |
13 | 299b585 |
14 | 1a989d7 |
15 | 12740ba |
hex | ca98f1 |
13277425 has 24 divisors (see below), whose sum is σ = 19927296. Its totient is φ = 8567040.
The previous prime is 13277351. The next prime is 13277437. The reversal of 13277425 is 52477231.
13277425 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 13277425 - 211 = 13275377 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 744 + ... + 5206.
It is an arithmetic number, because the mean of its divisors is an integer number (830304).
Almost surely, 213277425 is an apocalyptic number.
It is an amenable number.
13277425 is a deficient number, since it is larger than the sum of its proper divisors (6649871).
13277425 is a wasteful number, since it uses less digits than its factorization.
13277425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4497 (or 4492 counting only the distinct ones).
The product of its digits is 11760, while the sum is 31.
The square root of 13277425 is about 3643.8201108178. The cubic root of 13277425 is about 236.7943226759.
The spelling of 13277425 in words is "thirteen million, two hundred seventy-seven thousand, four hundred twenty-five".
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