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14094831 = 331115107
BaseRepresentation
bin110101110001…
…000111101111
3222112002110210
4311301013233
512102013311
61222033503
7230542542
oct65610757
928462423
1014094831
117a57723
124878893
132bc664a
141c2c859
1513863a6
hexd711ef

14094831 has 8 divisors (see below), whose sum is σ = 18854784. Its totient is φ = 9365720.

The previous prime is 14094823. The next prime is 14094833. The reversal of 14094831 is 13849041.

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 14094831 - 23 = 14094823 is a prime.

It is a super-2 number, since 2×140948312 = 397328521837122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14094833) 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, 6621 + ... + 8486.

It is an arithmetic number, because the mean of its divisors is an integer number (2356848).

Almost surely, 214094831 is an apocalyptic number.

14094831 is a deficient number, since it is larger than the sum of its proper divisors (4759953).

14094831 is a wasteful number, since it uses less digits than its factorization.

14094831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15421.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 14094831 is about 3754.3083251113. The cubic root of 14094831 is about 241.5571837547.

The spelling of 14094831 in words is "fourteen million, ninety-four thousand, eight hundred thirty-one".

Divisors: 1 3 311 933 15107 45321 4698277 14094831