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14313283 = 107133769
BaseRepresentation
bin110110100110…
…011101000011
3222221012010121
4312212131003
512131011113
61230441111
7232442455
oct66463503
928835117
1014313283
118096866
124963197
132c71bca
141c882d5
1513cae8d
hexda6743

14313283 has 4 divisors (see below), whose sum is σ = 14447160. Its totient is φ = 14179408.

The previous prime is 14313263. The next prime is 14313287. The reversal of 14313283 is 38231341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38231341 = 73523717.

It is a cyclic number.

It is not a de Polignac number, because 14313283 - 221 = 12216131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14313287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66778 + ... + 66991.

It is an arithmetic number, because the mean of its divisors is an integer number (3611790).

Almost surely, 214313283 is an apocalyptic number.

14313283 is a deficient number, since it is larger than the sum of its proper divisors (133877).

14313283 is a wasteful number, since it uses less digits than its factorization.

14313283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133876.

The product of its digits is 1728, while the sum is 25.

The square root of 14313283 is about 3783.2899703829. The cubic root of 14313283 is about 242.7987348251.

The spelling of 14313283 in words is "fourteen million, three hundred thirteen thousand, two hundred eighty-three".

Divisors: 1 107 133769 14313283