Search a number
-
+
14541713 = 39736629
BaseRepresentation
bin110111011110…
…001110010001
31000100210110222
4313132032101
512210313323
61235402425
7234413444
oct67361621
930323428
1014541713
11823244a
124a53415
133021b84
141d0765b
1514239c8
hexdde391

14541713 has 4 divisors (see below), whose sum is σ = 14578740. Its totient is φ = 14504688.

The previous prime is 14541701. The next prime is 14541733. The reversal of 14541713 is 31714541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31714541 = 137231493.

It can be written as a sum of positive squares in 2 ways, for example, as 12054784 + 2486929 = 3472^2 + 1577^2 .

It is a cyclic number.

It is not a de Polignac number, because 14541713 - 26 = 14541649 is a prime.

It is a super-2 number, since 2×145417132 = 422922833948738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14541733) 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, 17918 + ... + 18711.

It is an arithmetic number, because the mean of its divisors is an integer number (3644685).

Almost surely, 214541713 is an apocalyptic number.

It is an amenable number.

14541713 is a deficient number, since it is larger than the sum of its proper divisors (37027).

14541713 is an equidigital number, since it uses as much as digits as its factorization.

14541713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37026.

The product of its digits is 1680, while the sum is 26.

The square root of 14541713 is about 3813.3598046867. The cubic root of 14541713 is about 244.0835566649.

The spelling of 14541713 in words is "fourteen million, five hundred forty-one thousand, seven hundred thirteen".

Divisors: 1 397 36629 14541713