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13001414 = 210216367
BaseRepresentation
bin110001100110…
…001011000110
3220110112120212
4301212023012
511312021124
61142355422
7215336666
oct61461306
926415525
1013001414
117380178
12442bb72
132902a5a
141a261a6
15121c40e
hexc662c6

13001414 has 8 divisors (see below), whose sum is σ = 19524288. Its totient is φ = 6493320.

The previous prime is 13001407. The next prime is 13001459. The reversal of 13001414 is 41410031.

It is a happy number.

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

It is a congruent number.

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, 1142 + ... + 5225.

It is an arithmetic number, because the mean of its divisors is an integer number (2440536).

Almost surely, 213001414 is an apocalyptic number.

13001414 is a deficient number, since it is larger than the sum of its proper divisors (6522874).

13001414 is a wasteful number, since it uses less digits than its factorization.

13001414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7390.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 13001414 is about 3605.7473566516. The cubic root of 13001414 is about 235.1419935585.

Adding to 13001414 its reverse (41410031), we get a palindrome (54411445).

The spelling of 13001414 in words is "thirteen million, one thousand, four hundred fourteen".

Divisors: 1 2 1021 2042 6367 12734 6500707 13001414