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13076329 = 71939679
BaseRepresentation
bin110001111000…
…011101101001
3220121100100111
4301320131221
511321420304
61144134321
7216101260
oct61703551
926540314
1013076329
117421492
1244673a1
13292ab96
141a455d7
151234704
hexc78769

13076329 has 8 divisors (see below), whose sum is σ = 15023360. Its totient is φ = 11149056.

The previous prime is 13076321. The next prime is 13076333. The reversal of 13076329 is 92367031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13076329 - 23 = 13076321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13076329.

It is not an unprimeable number, because it can be changed into a prime (13076321) 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 7 ways as a sum of consecutive naturals, for example, 3489 + ... + 6190.

It is an arithmetic number, because the mean of its divisors is an integer number (1877920).

Almost surely, 213076329 is an apocalyptic number.

It is an amenable number.

13076329 is a deficient number, since it is larger than the sum of its proper divisors (1947031).

13076329 is an equidigital number, since it uses as much as digits as its factorization.

13076329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 13076329 is about 3616.1207114807. The cubic root of 13076329 is about 235.5927634040.

The spelling of 13076329 in words is "thirteen million, seventy-six thousand, three hundred twenty-nine".

Divisors: 1 7 193 1351 9679 67753 1868047 13076329