Search a number
-
+
23231341 = 721034603
BaseRepresentation
bin101100010011…
…1101101101101
31121201021102001
41120213231231
521421400331
62145532301
7401314600
oct130475555
947637361
1023231341
1112128061
127944091
134a75173
14312a337
15208d561
hex1627b6d

23231341 has 12 divisors (see below), whose sum is σ = 27292512. Its totient is φ = 19714968.

The previous prime is 23231339. The next prime is 23231347. The reversal of 23231341 is 14313232.

It is not a de Polignac number, because 23231341 - 21 = 23231339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2746 + ... + 7348.

It is an arithmetic number, because the mean of its divisors is an integer number (2274376).

Almost surely, 223231341 is an apocalyptic number.

It is an amenable number.

23231341 is a deficient number, since it is larger than the sum of its proper divisors (4061171).

23231341 is a wasteful number, since it uses less digits than its factorization.

23231341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4713 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 23231341 is about 4819.8901439763. The cubic root of 23231341 is about 285.3370015772.

Adding to 23231341 its reverse (14313232), we get a palindrome (37544573).

The spelling of 23231341 in words is "twenty-three million, two hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 7 49 103 721 4603 5047 32221 225547 474109 3318763 23231341