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13204034 = 29117247
BaseRepresentation
bin110010010111…
…101001000010
3220211211112022
4302113221002
511340012114
61151001442
7220142504
oct62275102
926754468
1013204034
1174a9428
124509282
13297404c
141a79d74
15125c48e
hexc97a42

13204034 has 8 divisors (see below), whose sum is σ = 19830528. Its totient is φ = 6593860.

The previous prime is 13204007. The next prime is 13204043. The reversal of 13204034 is 43040231.

Adding to 13204034 its reverse (43040231), we get a palindrome (56244265).

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

It is an unprimeable number.

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, 1802 + ... + 5445.

It is an arithmetic number, because the mean of its divisors is an integer number (2478816).

Almost surely, 213204034 is an apocalyptic number.

13204034 is a deficient number, since it is larger than the sum of its proper divisors (6626494).

13204034 is an equidigital number, since it uses as much as digits as its factorization.

13204034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8160.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 13204034 is about 3633.7355434869. The cubic root of 13204034 is about 236.3572225891.

The spelling of 13204034 in words is "thirteen million, two hundred four thousand, thirty-four".

Divisors: 1 2 911 1822 7247 14494 6602017 13204034