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13065482 = 261310657
BaseRepresentation
bin110001110101…
…110100001010
3220120210110202
4301311310022
511321043412
61144012202
7216024533
oct61656412
926523422
1013065482
117414321
124461062
132925c71
141a4168a
1512313c2
hexc75d0a

13065482 has 8 divisors (see below), whose sum is σ = 19632036. Its totient is φ = 6521472.

The previous prime is 13065473. The next prime is 13065487. The reversal of 13065482 is 28456031.

13065482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8404201 + 4661281 = 2899^2 + 2159^2 .

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 (13065487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4103 + ... + 6554.

Almost surely, 213065482 is an apocalyptic number.

13065482 is a deficient number, since it is larger than the sum of its proper divisors (6566554).

13065482 is a wasteful number, since it uses less digits than its factorization.

13065482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11272.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 13065482 is about 3614.6205886649. The cubic root of 13065482 is about 235.5276028728.

The spelling of 13065482 in words is "thirteen million, sixty-five thousand, four hundred eighty-two".

Divisors: 1 2 613 1226 10657 21314 6532741 13065482