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14572029 = 34857343
BaseRepresentation
bin110111100101…
…100111111101
31000102100001210
4313211213331
512212301104
61240155033
7234601023
oct67454775
930370053
1014572029
1182531aa
124a68a79
133032904
141d14713
15142c989
hexde59fd

14572029 has 4 divisors (see below), whose sum is σ = 19429376. Its totient is φ = 9714684.

The previous prime is 14572027. The next prime is 14572049. The reversal of 14572029 is 92027541.

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 not a de Polignac number, because 14572029 - 21 = 14572027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14571987 and 14572005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14572027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428669 + ... + 2428674.

It is an arithmetic number, because the mean of its divisors is an integer number (4857344).

Almost surely, 214572029 is an apocalyptic number.

It is an amenable number.

14572029 is a deficient number, since it is larger than the sum of its proper divisors (4857347).

14572029 is an equidigital number, since it uses as much as digits as its factorization.

14572029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857346.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 14572029 is about 3817.3327075328. The cubic root of 14572029 is about 244.2530575779.

It can be divided in two parts, 1457 and 2029, that added together give a triangular number (3486 = T83).

The spelling of 14572029 in words is "fourteen million, five hundred seventy-two thousand, twenty-nine".

Divisors: 1 3 4857343 14572029