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14097717 = 328391867
BaseRepresentation
bin110101110001…
…110100110101
3222112020102200
4311301310311
512102111332
61222055113
7230554134
oct65616465
928466380
1014097717
117a59907
12487a499
132bc7a5a
141c2d91b
15138717c
hexd71d35

14097717 has 12 divisors (see below), whose sum is σ = 20398560. Its totient is φ = 9382248.

The previous prime is 14097701. The next prime is 14097719. The reversal of 14097717 is 71779041.

It is not a de Polignac number, because 14097717 - 24 = 14097701 is a prime.

It is a super-2 number, since 2×140977172 = 397491249224178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14097719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6618 + ... + 8484.

It is an arithmetic number, because the mean of its divisors is an integer number (1699880).

Almost surely, 214097717 is an apocalyptic number.

It is an amenable number.

14097717 is a deficient number, since it is larger than the sum of its proper divisors (6300843).

14097717 is a wasteful number, since it uses less digits than its factorization.

14097717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2709 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 36.

The square root of 14097717 is about 3754.6926638541. The cubic root of 14097717 is about 241.5736693835.

The spelling of 14097717 in words is "fourteen million, ninety-seven thousand, seven hundred seventeen".

Divisors: 1 3 9 839 1867 2517 5601 7551 16803 1566413 4699239 14097717