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14012371 = 61229711
BaseRepresentation
bin110101011100…
…111111010011
3222100220100201
4311130333103
512041343441
61220200031
7230050252
oct65347723
928326321
1014012371
117a0077a
124839017
132b97c59
141c0a799
15136bc31
hexd5cfd3

14012371 has 4 divisors (see below), whose sum is σ = 14242144. Its totient is φ = 13782600.

The previous prime is 14012363. The next prime is 14012393. The reversal of 14012371 is 17321041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14012371 - 23 = 14012363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14012311) 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, 114795 + ... + 114916.

It is an arithmetic number, because the mean of its divisors is an integer number (3560536).

Almost surely, 214012371 is an apocalyptic number.

14012371 is a deficient number, since it is larger than the sum of its proper divisors (229773).

14012371 is an equidigital number, since it uses as much as digits as its factorization.

14012371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229772.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 14012371 is about 3743.3101661497. The cubic root of 14012371 is about 241.0851956843.

The spelling of 14012371 in words is "fourteen million, twelve thousand, three hundred seventy-one".

Divisors: 1 61 229711 14012371