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14313529 = 71201599
BaseRepresentation
bin110110100110…
…100000111001
3222221012110201
4312212200321
512131013104
61230442201
7232443256
oct66464071
928835421
1014313529
118096a6a
124963361
132c72059
141c8842d
1513cb0a4
hexda6839

14313529 has 4 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 14111860.

The previous prime is 14313527. The next prime is 14313587. The reversal of 14313529 is 92531341.

14313529 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14313529 - 21 = 14313527 is a prime.

It is a super-2 number, since 2×143135292 = 409754224867682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14313497 and 14313506.

It is not an unprimeable number, because it can be changed into a prime (14313527) 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, 100729 + ... + 100870.

It is an arithmetic number, because the mean of its divisors is an integer number (3628800).

Almost surely, 214313529 is an apocalyptic number.

It is an amenable number.

14313529 is a deficient number, since it is larger than the sum of its proper divisors (201671).

14313529 is an equidigital number, since it uses as much as digits as its factorization.

14313529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201670.

The product of its digits is 3240, while the sum is 28.

The square root of 14313529 is about 3783.3224816291. The cubic root of 14313529 is about 242.8001257975.

The spelling of 14313529 in words is "fourteen million, three hundred thirteen thousand, five hundred twenty-nine".

Divisors: 1 71 201599 14313529