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13254482 = 212752183
BaseRepresentation
bin110010100011…
…111101010010
3220221101201202
4302203331102
511343120412
61152031202
7220442543
oct62437522
926841652
1013254482
11753331a
124532502
132990cb7
141a904ca
15126c3c2
hexca3f52

13254482 has 8 divisors (see below), whose sum is σ = 20038656. Its totient is φ = 6574932.

The previous prime is 13254469. The next prime is 13254487. The reversal of 13254482 is 28445231.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (13254487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25838 + ... + 26345.

It is an arithmetic number, because the mean of its divisors is an integer number (2504832).

Almost surely, 213254482 is an apocalyptic number.

13254482 is a deficient number, since it is larger than the sum of its proper divisors (6784174).

13254482 is a wasteful number, since it uses less digits than its factorization.

13254482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52312.

The product of its digits is 7680, while the sum is 29.

The square root of 13254482 is about 3640.6705426336. The cubic root of 13254482 is about 236.6578528314.

The spelling of 13254482 in words is "thirteen million, two hundred fifty-four thousand, four hundred eighty-two".

Divisors: 1 2 127 254 52183 104366 6627241 13254482