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13302339 = 38874999
BaseRepresentation
bin110010101111…
…101001000011
3221000211101020
4302233221003
511401133324
61153040523
7221032221
oct62575103
927024336
1013302339
117566276
124556143
1329a9a0b
141aa3b11
15127b679
hexcafa43

13302339 has 8 divisors (see below), whose sum is σ = 17760000. Its totient is φ = 8856456.

The previous prime is 13302323. The next prime is 13302383. The reversal of 13302339 is 93320331.

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

It is not a de Polignac number, because 13302339 - 24 = 13302323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13302389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (2220000).

Almost surely, 213302339 is an apocalyptic number.

13302339 is a deficient number, since it is larger than the sum of its proper divisors (4457661).

13302339 is an equidigital number, since it uses as much as digits as its factorization.

13302339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889.

The product of its (nonzero) digits is 1458, while the sum is 24.

The square root of 13302339 is about 3647.2371735329. The cubic root of 13302339 is about 236.9423385155.

The spelling of 13302339 in words is "thirteen million, three hundred two thousand, three hundred thirty-nine".

Divisors: 1 3 887 2661 4999 14997 4434113 13302339