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12314717 = 191993257
BaseRepresentation
bin101110111110…
…100001011101
3212011122121122
4232332201131
511123032332
61115540325
7206446652
oct56764135
925148548
1012314717
116a51258
12415a6a5
13272231c
1418c7c29
151133c12
hexbbe85d

12314717 has 8 divisors (see below), whose sum is σ = 13032000. Its totient is φ = 11604384.

The previous prime is 12314699. The next prime is 12314767. The reversal of 12314717 is 71741321.

It is a happy number.

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 12314717 - 212 = 12310621 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 (12314767) 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, 2153 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (1629000).

Almost surely, 212314717 is an apocalyptic number.

It is an amenable number.

12314717 is a deficient number, since it is larger than the sum of its proper divisors (717283).

12314717 is a wasteful number, since it uses less digits than its factorization.

12314717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475.

The product of its digits is 1176, while the sum is 26.

The square root of 12314717 is about 3509.2331071047. The cubic root of 12314717 is about 230.9270522959.

It can be divided in two parts, 12314 and 717, that added together give a palindrome (13031).

The spelling of 12314717 in words is "twelve million, three hundred fourteen thousand, seven hundred seventeen".

Divisors: 1 19 199 3257 3781 61883 648143 12314717