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13050214 = 26525107
BaseRepresentation
bin110001110010…
…000101100110
3220120000112021
4301302011212
511320101324
61143413354
7215632162
oct61620546
926500467
1013050214
117403901
12445425a
13291c028
141a39ca2
15122bae4
hexc72166

13050214 has 4 divisors (see below), whose sum is σ = 19575324. Its totient is φ = 6525106.

The previous prime is 13050211. The next prime is 13050229. The reversal of 13050214 is 41205031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13050211) 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 as a sum of consecutive naturals, namely, 3262552 + ... + 3262555.

It is an arithmetic number, because the mean of its divisors is an integer number (4893831).

Almost surely, 213050214 is an apocalyptic number.

13050214 is a deficient number, since it is larger than the sum of its proper divisors (6525110).

13050214 is an equidigital number, since it uses as much as digits as its factorization.

13050214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525109.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 13050214 is about 3612.5079930707. The cubic root of 13050214 is about 235.4358231973.

Adding to 13050214 its reverse (41205031), we get a palindrome (54255245).

The spelling of 13050214 in words is "thirteen million, fifty thousand, two hundred fourteen".

Divisors: 1 2 6525107 13050214