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13371065 = 54362191
BaseRepresentation
bin110011000000…
…011010111001
3221011022122122
4303000122321
511410333230
61154331025
7221436461
oct63003271
927138578
1013371065
117602974
124589a75
132a02096
141ac0ba1
151291be5
hexcc06b9

13371065 has 8 divisors (see below), whose sum is σ = 16418688. Its totient is φ = 10447920.

The previous prime is 13371049. The next prime is 13371089. The reversal of 13371065 is 56017331.

It is a happy number.

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

It is not a de Polignac number, because 13371065 - 24 = 13371049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30881 + ... + 31310.

It is an arithmetic number, because the mean of its divisors is an integer number (2052336).

Almost surely, 213371065 is an apocalyptic number.

It is an amenable number.

13371065 is a deficient number, since it is larger than the sum of its proper divisors (3047623).

13371065 is an equidigital number, since it uses as much as digits as its factorization.

13371065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62239.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 13371065 is about 3656.6466878822. The cubic root of 13371065 is about 237.3496888233.

Adding to 13371065 its reverse (56017331), we get a palindrome (69388396).

The spelling of 13371065 in words is "thirteen million, three hundred seventy-one thousand, sixty-five".

Divisors: 1 5 43 215 62191 310955 2674213 13371065