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14368031 = 234391423
BaseRepresentation
bin110110110011…
…110100011111
31000000222020022
4312303310133
512134234111
61231542355
7233061206
oct66636437
930028208
1014368031
118123a07
12498a9bb
132c90ac2
141ca023d
1513dc2db
hexdb3d1f

14368031 has 8 divisors (see below), whose sum is σ = 15037440. Its totient is φ = 13702392.

The previous prime is 14368027. The next prime is 14368033. The reversal of 14368031 is 13086341.

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 14368031 - 22 = 14368027 is a prime.

It is a super-2 number, since 2×143680312 = 412880629633922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14368033) 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, 9386 + ... + 10808.

It is an arithmetic number, because the mean of its divisors is an integer number (1879680).

Almost surely, 214368031 is an apocalyptic number.

14368031 is a deficient number, since it is larger than the sum of its proper divisors (669409).

14368031 is a wasteful number, since it uses less digits than its factorization.

14368031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 14368031 is about 3790.5185661068. The cubic root of 14368031 is about 243.1079076147.

The spelling of 14368031 in words is "fourteen million, three hundred sixty-eight thousand, thirty-one".

Divisors: 1 23 439 1423 10097 32729 624697 14368031