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14122054 = 219371633
BaseRepresentation
bin110101110111…
…110001000110
3222120110211001
4311313301012
512103401204
61222403514
7231015112
oct65676106
928513731
1014122054
117a76121
12489059a
132c05b5b
141c38742
15138e4a4
hexd77c46

14122054 has 8 divisors (see below), whose sum is σ = 22298040. Its totient is φ = 6689376.

The previous prime is 14122051. The next prime is 14122057. The reversal of 14122054 is 45022141.

It is an interprime number because it is at equal distance from previous prime (14122051) and next prime (14122057).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14122051) 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, 185779 + ... + 185854.

It is an arithmetic number, because the mean of its divisors is an integer number (2787255).

Almost surely, 214122054 is an apocalyptic number.

14122054 is a deficient number, since it is larger than the sum of its proper divisors (8175986).

14122054 is a wasteful number, since it uses less digits than its factorization.

14122054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371654.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14122054 is about 3757.9321441452. The cubic root of 14122054 is about 241.7125996454.

Adding to 14122054 its reverse (45022141), we get a palindrome (59144195).

The spelling of 14122054 in words is "fourteen million, one hundred twenty-two thousand, fifty-four".

Divisors: 1 2 19 38 371633 743266 7061027 14122054