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14283011 = 30374703
BaseRepresentation
bin110110011111…
…000100000011
3222212122121102
4312133010003
512124024021
61230045015
7232255301
oct66370403
928778542
1014283011
118076046
12494976b
132c611b2
141c7b271
1513c200b
hexd9f103

14283011 has 4 divisors (see below), whose sum is σ = 14290752. Its totient is φ = 14275272.

The previous prime is 14283007. The next prime is 14283013. The reversal of 14283011 is 11038241.

14283011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 11038241 = 29380629.

It is a cyclic number.

It is not a de Polignac number, because 14283011 - 22 = 14283007 is a prime.

It is a super-2 number, since 2×142830112 = 408008806452242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14283013) 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, 686 + ... + 5388.

It is an arithmetic number, because the mean of its divisors is an integer number (3572688).

Almost surely, 214283011 is an apocalyptic number.

14283011 is a deficient number, since it is larger than the sum of its proper divisors (7741).

14283011 is an equidigital number, since it uses as much as digits as its factorization.

14283011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 14283011 is about 3779.2871020868. The cubic root of 14283011 is about 242.6274442589.

The spelling of 14283011 in words is "fourteen million, two hundred eighty-three thousand, eleven".

Divisors: 1 3037 4703 14283011