Search a number
-
+
13053941 = 193239283
BaseRepresentation
bin110001110010…
…111111110101
3220120012122022
4301302333311
511320211231
61143442525
7215646065
oct61627765
926505568
1013053941
11740668a
124456445
132920934
141a3b3a5
15122cc7b
hexc72ff5

13053941 has 8 divisors (see below), whose sum is σ = 13223040. Its totient is φ = 12886272.

The previous prime is 13053923. The next prime is 13053961. The reversal of 13053941 is 14935031.

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 13053941 - 26 = 13053877 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 13053941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45986 + ... + 46268.

It is an arithmetic number, because the mean of its divisors is an integer number (1652880).

Almost surely, 213053941 is an apocalyptic number.

It is an amenable number.

13053941 is a deficient number, since it is larger than the sum of its proper divisors (169099).

13053941 is a wasteful number, since it uses less digits than its factorization.

13053941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 13053941 is about 3613.0238028554. The cubic root of 13053941 is about 235.4582337057.

Adding to 13053941 its reverse (14935031), we get a palindrome (27988972).

The spelling of 13053941 in words is "thirteen million, fifty-three thousand, nine hundred forty-one".

Divisors: 1 193 239 283 46127 54619 67637 13053941