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14262929 = 139102611
BaseRepresentation
bin110110011010…
…001010010001
3222211122001122
4312122022101
512122403204
61225412025
7232142612
oct66321221
928748048
1014262929
118061a4a
12493a015
132c55005
141c73c09
1513bb0be
hexd9a291

14262929 has 4 divisors (see below), whose sum is σ = 14365680. Its totient is φ = 14160180.

The previous prime is 14262923. The next prime is 14262991. The reversal of 14262929 is 92926241.

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, and also an emirpimes, since its reverse is a distinct semiprime: 92926241 = 611523381.

It is a cyclic number.

It is not a de Polignac number, because 14262929 - 220 = 13214353 is a prime.

It is a super-2 number, since 2×142629292 = 406862287318082, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (14262923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51167 + ... + 51444.

It is an arithmetic number, because the mean of its divisors is an integer number (3591420).

Almost surely, 214262929 is an apocalyptic number.

It is an amenable number.

14262929 is a deficient number, since it is larger than the sum of its proper divisors (102751).

14262929 is a wasteful number, since it uses less digits than its factorization.

14262929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102750.

The product of its digits is 15552, while the sum is 35.

The square root of 14262929 is about 3776.6293172616. The cubic root of 14262929 is about 242.5136790385.

The spelling of 14262929 in words is "fourteen million, two hundred sixty-two thousand, nine hundred twenty-nine".

Divisors: 1 139 102611 14262929