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13348085 = 59412837
BaseRepresentation
bin110010111010…
…110011110101
3221010011010112
4302322303311
511404114320
61154032405
7221312462
oct62726365
927104115
1013348085
117597683
124578705
1329c479a
141ab6669
151289ec5
hexcbacf5

13348085 has 8 divisors (see below), whose sum is σ = 16040376. Its totient is φ = 10663360.

The previous prime is 13348067. The next prime is 13348099. The reversal of 13348085 is 58084331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 91204 + 13256881 = 302^2 + 3641^2 .

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

It is not a de Polignac number, because 13348085 - 214 = 13331701 is a prime.

It is a Duffinian number.

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, 3287 + ... + 6123.

It is an arithmetic number, because the mean of its divisors is an integer number (2005047).

Almost surely, 213348085 is an apocalyptic number.

It is an amenable number.

13348085 is a deficient number, since it is larger than the sum of its proper divisors (2692291).

13348085 is an equidigital number, since it uses as much as digits as its factorization.

13348085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 13348085 is about 3653.5031134515. The cubic root of 13348085 is about 237.2136382422.

The spelling of 13348085 in words is "thirteen million, three hundred forty-eight thousand, eighty-five".

Divisors: 1 5 941 2837 4705 14185 2669617 13348085