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13007099 = 72265451
BaseRepresentation
bin110001100111…
…100011111011
3220110211101102
4301213203323
511312211344
61142442015
7215362400
oct61474373
926424342
1013007099
117384476
12443330b
132905511
141a282a7
15121de4e
hexc678fb

13007099 has 6 divisors (see below), whose sum is σ = 15130764. Its totient is φ = 11148900.

The previous prime is 13007087. The next prime is 13007119. The reversal of 13007099 is 99070031.

It is not a de Polignac number, because 13007099 - 28 = 13006843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13007009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132677 + ... + 132774.

It is an arithmetic number, because the mean of its divisors is an integer number (2521794).

Almost surely, 213007099 is an apocalyptic number.

13007099 is a deficient number, since it is larger than the sum of its proper divisors (2123665).

13007099 is an equidigital number, since it uses as much as digits as its factorization.

13007099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265465 (or 265458 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 29.

The square root of 13007099 is about 3606.5355952770. The cubic root of 13007099 is about 235.1762613041.

The spelling of 13007099 in words is "thirteen million, seven thousand, ninety-nine".

Divisors: 1 7 49 265451 1858157 13007099