Search a number
-
+
14046031 = 234631319
BaseRepresentation
bin110101100101…
…001101001111
3222102121112101
4311211031033
512043433111
61221015531
7230250346
oct65451517
928377471
1014046031
117a23a9a
1248545a7
132baa37c
141c18b5d
151376bc1
hexd6534f

14046031 has 8 divisors (see below), whose sum is σ = 14699520. Its totient is φ = 13396152.

The previous prime is 14046023. The next prime is 14046047. The reversal of 14046031 is 13064041.

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 14046031 - 23 = 14046023 is a prime.

It is a super-2 number, since 2×140460312 = 394581973705922, 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 (14046731) 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, 9990 + ... + 11308.

It is an arithmetic number, because the mean of its divisors is an integer number (1837440).

Almost surely, 214046031 is an apocalyptic number.

14046031 is a deficient number, since it is larger than the sum of its proper divisors (653489).

14046031 is a wasteful number, since it uses less digits than its factorization.

14046031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 14046031 is about 3747.8034900459. The cubic root of 14046031 is about 241.2780833013.

The spelling of 14046031 in words is "fourteen million, forty-six thousand, thirty-one".

Divisors: 1 23 463 1319 10649 30337 610697 14046031