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13741313 = 19723227
BaseRepresentation
bin110100011010…
…110100000001
3221212010112112
4310122310001
512004210223
61210305105
7224541065
oct64326401
927763475
1013741313
117836063
124728195
132b01771
141b79aa5
151316778
hexd1ad01

13741313 has 4 divisors (see below), whose sum is σ = 14464560. Its totient is φ = 13018068.

The previous prime is 13741297. The next prime is 13741337. The reversal of 13741313 is 31314731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13741313 - 24 = 13741297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13741213) 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, 361595 + ... + 361632.

It is an arithmetic number, because the mean of its divisors is an integer number (3616140).

Almost surely, 213741313 is an apocalyptic number.

It is an amenable number.

13741313 is a deficient number, since it is larger than the sum of its proper divisors (723247).

13741313 is an equidigital number, since it uses as much as digits as its factorization.

13741313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723246.

The product of its digits is 756, while the sum is 23.

The square root of 13741313 is about 3706.9277036381. The cubic root of 13741313 is about 239.5205300253.

The spelling of 13741313 in words is "thirteen million, seven hundred forty-one thousand, three hundred thirteen".

Divisors: 1 19 723227 13741313