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13050635 = 513200779
BaseRepresentation
bin110001110010…
…001100001011
3220120001002212
4301302030023
511320110020
61143415335
7215633333
oct61621413
926501085
1013050635
117404154
12445454b
13291c290
141a3a0c3
15122bcc5
hexc7230b

13050635 has 8 divisors (see below), whose sum is σ = 16865520. Its totient is φ = 9637344.

The previous prime is 13050617. The next prime is 13050641. The reversal of 13050635 is 53605031.

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 13050635 - 28 = 13050379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13050635.

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 7 ways as a sum of consecutive naturals, for example, 100325 + ... + 100454.

It is an arithmetic number, because the mean of its divisors is an integer number (2108190).

Almost surely, 213050635 is an apocalyptic number.

13050635 is a deficient number, since it is larger than the sum of its proper divisors (3814885).

13050635 is a wasteful number, since it uses less digits than its factorization.

13050635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200797.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 13050635 is about 3612.5662623681. The cubic root of 13050635 is about 235.4383548905.

Adding to 13050635 its reverse (53605031), we get a palindrome (66655666).

The spelling of 13050635 in words is "thirteen million, fifty thousand, six hundred thirty-five".

Divisors: 1 5 13 65 200779 1003895 2610127 13050635