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13715339 = 117731613
BaseRepresentation
bin110100010100…
…011110001011
3221210210220112
4310110132023
512002342324
61205544535
7224402261
oct64243613
927723815
1013715339
1178185a0
12471514b
132ac29b1
141b70431
15130dc0e
hexd1478b

13715339 has 8 divisors (see below), whose sum is σ = 14990832. Its totient is φ = 12444640.

The previous prime is 13715333. The next prime is 13715341. The reversal of 13715339 is 93351731.

13715339 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 13715339 - 216 = 13649803 is a prime.

It is a super-2 number, since 2×137153392 = 376221047769842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13715333) 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, 7697 + ... + 9309.

It is an arithmetic number, because the mean of its divisors is an integer number (1873854).

Almost surely, 213715339 is an apocalyptic number.

13715339 is a deficient number, since it is larger than the sum of its proper divisors (1275493).

13715339 is a wasteful number, since it uses less digits than its factorization.

13715339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397.

The product of its digits is 8505, while the sum is 32.

The square root of 13715339 is about 3703.4226061847. The cubic root of 13715339 is about 239.3695199476.

The spelling of 13715339 in words is "thirteen million, seven hundred fifteen thousand, three hundred thirty-nine".

Divisors: 1 11 773 1613 8503 17743 1246849 13715339