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15314 = 2131931
BaseRepresentation
bin11101111010010
3210000012
43233102
5442224
6154522
762435
oct35722
923005
1015314
1110562
128a42
136c80
14581c
15480e
hex3bd2

15314 has 16 divisors (see below), whose sum is σ = 26880. Its totient is φ = 6480.

The previous prime is 15313. The next prime is 15319. The reversal of 15314 is 41351.

15314 is nontrivially palindromic in base 3.

It is a super-3 number, since 3×153143 = 10774253337432, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (15313) 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, 479 + ... + 509.

It is an arithmetic number, because the mean of its divisors is an integer number (1680).

215314 is an apocalyptic number.

15314 is a deficient number, since it is larger than the sum of its proper divisors (11566).

15314 is a wasteful number, since it uses less digits than its factorization.

15314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65.

The product of its digits is 60, while the sum is 14.

The square root of 15314 is about 123.7497474745. The cubic root of 15314 is about 24.8330205307.

Adding to 15314 its reverse (41351), we get a palindrome (56665).

The spelling of 15314 in words is "fifteen thousand, three hundred fourteen".

Divisors: 1 2 13 19 26 31 38 62 247 403 494 589 806 1178 7657 15314