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13035929 = 22757427
BaseRepresentation
bin110001101110…
…100110011001
3220112021221012
4301232212121
511314122204
61143223305
7215542424
oct61564631
926467835
1013035929
1173a40a5
124447b35
13291568a
141a349bb
15122776e
hexc6e999

13035929 has 4 divisors (see below), whose sum is σ = 13093584. Its totient is φ = 12978276.

The previous prime is 13035907. The next prime is 13035943. The reversal of 13035929 is 92953031.

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: 92953031 = 228140751.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13035929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13035895 and 13035904.

It is not an unprimeable number, because it can be changed into a prime (13035959) 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, 28487 + ... + 28940.

It is an arithmetic number, because the mean of its divisors is an integer number (3273396).

Almost surely, 213035929 is an apocalyptic number.

It is an amenable number.

13035929 is a deficient number, since it is larger than the sum of its proper divisors (57655).

13035929 is an equidigital number, since it uses as much as digits as its factorization.

13035929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57654.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 13035929 is about 3610.5302934611. The cubic root of 13035929 is about 235.3498877324.

The spelling of 13035929 in words is "thirteen million, thirty-five thousand, nine hundred twenty-nine".

Divisors: 1 227 57427 13035929