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14012233 = 173722277
BaseRepresentation
bin110101011100…
…111101001001
3222100220011121
4311130331021
512041342413
61220155241
7230046664
oct65347511
928326147
1014012233
117a00664
124838b21
132b97b81
141c0a6db
15136bb8d
hexd5cf49

14012233 has 8 divisors (see below), whose sum is σ = 15238152. Its totient is φ = 12830976.

The previous prime is 14012227. The next prime is 14012239. The reversal of 14012233 is 33221041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14012227) and next prime (14012239).

It can be written as a sum of positive squares in 4 ways, for example, as 9290304 + 4721929 = 3048^2 + 2173^2 .

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 14012233 - 213 = 14004041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14012239) 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, 10510 + ... + 11767.

It is an arithmetic number, because the mean of its divisors is an integer number (1904769).

Almost surely, 214012233 is an apocalyptic number.

It is an amenable number.

14012233 is a deficient number, since it is larger than the sum of its proper divisors (1225919).

14012233 is a wasteful number, since it uses less digits than its factorization.

14012233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22331.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14012233 is about 3743.2917332209. The cubic root of 14012233 is about 241.0844042440.

Adding to 14012233 its reverse (33221041), we get a palindrome (47233274).

The spelling of 14012233 in words is "fourteen million, twelve thousand, two hundred thirty-three".

Divisors: 1 17 37 629 22277 378709 824249 14012233