Base | Representation |
---|---|
bin | 110011010110… |
… | …001100000001 |
3 | 221022211221212 |
4 | 303112030001 |
5 | 11421211400 |
6 | 1200255505 |
7 | 222260432 |
oct | 63261401 |
9 | 27284855 |
10 | 13460225 |
11 | 7663959 |
12 | 4611595 |
13 | 2a3383c |
14 | 1b05489 |
15 | 12ad335 |
hex | cd6301 |
13460225 has 12 divisors (see below), whose sum is σ = 16737024. Its totient is φ = 10738320.
The previous prime is 13460207. The next prime is 13460269. The reversal of 13460225 is 52206431.
It is a de Polignac number, because none of the positive numbers 2k-13460225 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13460225.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14732 + ... + 15618.
It is an arithmetic number, because the mean of its divisors is an integer number (1394752).
Almost surely, 213460225 is an apocalyptic number.
It is an amenable number.
13460225 is a deficient number, since it is larger than the sum of its proper divisors (3276799).
13460225 is an equidigital number, since it uses as much as digits as its factorization.
13460225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1504 (or 1499 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 13460225 is about 3668.8179295244. The cubic root of 13460225 is about 237.8760800650.
Adding to 13460225 its reverse (52206431), we get a palindrome (65666656).
The spelling of 13460225 in words is "thirteen million, four hundred sixty thousand, two hundred twenty-five".
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