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13425295 = 513206543
BaseRepresentation
bin110011001101…
…101010001111
3221021002001011
4303031222033
511414102140
61155430051
7222053542
oct63155217
927232034
1013425295
11763a694
1245b5327
132a20980
141ad6859
1512a2cea
hexccda8f

13425295 has 8 divisors (see below), whose sum is σ = 17349696. Its totient is φ = 9914016.

The previous prime is 13425287. The next prime is 13425301. The reversal of 13425295 is 59252431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13425295 - 23 = 13425287 is a prime.

It is a congruent 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, 103207 + ... + 103336.

It is an arithmetic number, because the mean of its divisors is an integer number (2168712).

Almost surely, 213425295 is an apocalyptic number.

13425295 is a deficient number, since it is larger than the sum of its proper divisors (3924401).

13425295 is a wasteful number, since it uses less digits than its factorization.

13425295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206561.

The product of its digits is 10800, while the sum is 31.

The square root of 13425295 is about 3664.0544482854. The cubic root of 13425295 is about 237.6701347880.

The spelling of 13425295 in words is "thirteen million, four hundred twenty-five thousand, two hundred ninety-five".

Divisors: 1 5 13 65 206543 1032715 2685059 13425295