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13341349 = 73751511
BaseRepresentation
bin110010111001…
…001010100101
3221002210220001
4302321022211
511403410344
61153541301
7221254030
oct62711245
927083801
1013341349
11759260a
124574831
1329c16b8
141ab4017
151287ed4
hexcb92a5

13341349 has 8 divisors (see below), whose sum is σ = 15659648. Its totient is φ = 11126160.

The previous prime is 13341331. The next prime is 13341353. The reversal of 13341349 is 94314331.

13341349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13341349 - 27 = 13341221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13341149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25497 + ... + 26014.

It is an arithmetic number, because the mean of its divisors is an integer number (1957456).

Almost surely, 213341349 is an apocalyptic number.

It is an amenable number.

13341349 is a deficient number, since it is larger than the sum of its proper divisors (2318299).

13341349 is an equidigital number, since it uses as much as digits as its factorization.

13341349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51555.

The product of its digits is 3888, while the sum is 28.

The square root of 13341349 is about 3652.5811421514. The cubic root of 13341349 is about 237.1737288988.

The spelling of 13341349 in words is "thirteen million, three hundred forty-one thousand, three hundred forty-nine".

Divisors: 1 7 37 259 51511 360577 1905907 13341349