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14072683 = 19970717
BaseRepresentation
bin110101101011…
…101101101011
3222110222002111
4311223231223
512100311213
61221343151
7230421142
oct65535553
928428074
1014072683
117a42019
124867ab7
132bb9541
141c24759
15137ea3d
hexd6bb6b

14072683 has 4 divisors (see below), whose sum is σ = 14143600. Its totient is φ = 14001768.

The previous prime is 14072677. The next prime is 14072687. The reversal of 14072683 is 38627041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38627041 = 67576523.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14072683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14072687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35160 + ... + 35557.

It is an arithmetic number, because the mean of its divisors is an integer number (3535900).

Almost surely, 214072683 is an apocalyptic number.

14072683 is a deficient number, since it is larger than the sum of its proper divisors (70917).

14072683 is an equidigital number, since it uses as much as digits as its factorization.

14072683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70916.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14072683 is about 3751.3574876303. The cubic root of 14072683 is about 241.4305932996.

The spelling of 14072683 in words is "fourteen million, seventy-two thousand, six hundred eighty-three".

Divisors: 1 199 70717 14072683