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14130233 = 136716223
BaseRepresentation
bin110101111001…
…110000111001
3222120220000222
4311321300321
512104131413
61222505425
7231051005
oct65716071
928526028
1014130233
117a81287
124895275
132c097b0
141c3b705
151391b08
hexd79c39

14130233 has 8 divisors (see below), whose sum is σ = 15445248. Its totient is φ = 12847824.

The previous prime is 14130229. The next prime is 14130239. The reversal of 14130233 is 33203141.

It is a happy number.

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 14130233 - 22 = 14130229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14130239) 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, 7241 + ... + 8982.

It is an arithmetic number, because the mean of its divisors is an integer number (1930656).

Almost surely, 214130233 is an apocalyptic number.

14130233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14130233 is a deficient number, since it is larger than the sum of its proper divisors (1315015).

14130233 is a wasteful number, since it uses less digits than its factorization.

14130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16303.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 14130233 is about 3759.0202180888. The cubic root of 14130233 is about 241.7592544689.

Adding to 14130233 its reverse (33203141), we get a palindrome (47333374).

The spelling of 14130233 in words is "fourteen million, one hundred thirty thousand, two hundred thirty-three".

Divisors: 1 13 67 871 16223 210899 1086941 14130233