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13301299 = 111209209
BaseRepresentation
bin110010101111…
…011000110011
3221000202221201
4302233120303
511401120144
61153032031
7221026204
oct62573063
927022851
1013301299
117565510
124555617
1329a93bb
141aa35ab
15127b1d4
hexcaf633

13301299 has 4 divisors (see below), whose sum is σ = 14510520. Its totient is φ = 12092080.

The previous prime is 13301287. The next prime is 13301341. The reversal of 13301299 is 99210331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13301299 - 29 = 13300787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13301209) 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, 604594 + ... + 604615.

It is an arithmetic number, because the mean of its divisors is an integer number (3627630).

Almost surely, 213301299 is an apocalyptic number.

13301299 is a deficient number, since it is larger than the sum of its proper divisors (1209221).

13301299 is a wasteful number, since it uses less digits than its factorization.

13301299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209220.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 13301299 is about 3647.0945970731. The cubic root of 13301299 is about 236.9361634998.

The spelling of 13301299 in words is "thirteen million, three hundred one thousand, two hundred ninety-nine".

Divisors: 1 11 1209209 13301299