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14122733 = 171974217
BaseRepresentation
bin110101110111…
…111011101101
3222120111202012
4311313323231
512103411413
61222411005
7231020102
oct65677355
928514665
1014122733
117a76689
124890a65
132c06261
141c38aa9
15138e7a8
hexd77eed

14122733 has 8 divisors (see below), whose sum is σ = 15032952. Its totient is φ = 13221376.

The previous prime is 14122727. The next prime is 14122753. The reversal of 14122733 is 33722141.

It can be written as a sum of positive squares in 4 ways, for example, as 11035684 + 3087049 = 3322^2 + 1757^2 .

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

It is not a de Polignac number, because 14122733 - 214 = 14106349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14122699 and 14122708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14122723) 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, 1241 + ... + 5457.

It is an arithmetic number, because the mean of its divisors is an integer number (1879119).

Almost surely, 214122733 is an apocalyptic number.

It is an amenable number.

14122733 is a deficient number, since it is larger than the sum of its proper divisors (910219).

14122733 is a wasteful number, since it uses less digits than its factorization.

14122733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431.

The product of its digits is 1008, while the sum is 23.

The square root of 14122733 is about 3758.0224852973. The cubic root of 14122733 is about 241.7164734970.

Adding to 14122733 its reverse (33722141), we get a palindrome (47844874).

The spelling of 14122733 in words is "fourteen million, one hundred twenty-two thousand, seven hundred thirty-three".

Divisors: 1 17 197 3349 4217 71689 830749 14122733