Search a number
-
+
23414137 = 193533491
BaseRepresentation
bin101100101010…
…0010101111001
31122001120011021
41121110111321
521443223022
62153502441
7403005535
oct131242571
948046137
1023414137
111224242a
127a11a21
134b0a426
143176bc5
1520c77c7
hex1654579

23414137 has 8 divisors (see below), whose sum is σ = 24723360. Its totient is φ = 22112640.

The previous prime is 23414119. The next prime is 23414143. The reversal of 23414137 is 73141432.

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 23414137 - 211 = 23412089 is a prime.

It is a super-2 number, since 2×234141372 = 1096443622909538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23414177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4962 + ... + 8452.

It is an arithmetic number, because the mean of its divisors is an integer number (3090420).

Almost surely, 223414137 is an apocalyptic number.

It is an amenable number.

23414137 is a deficient number, since it is larger than the sum of its proper divisors (1309223).

23414137 is a wasteful number, since it uses less digits than its factorization.

23414137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863.

The product of its digits is 2016, while the sum is 25.

The square root of 23414137 is about 4838.8156608823. The cubic root of 23414137 is about 286.0834393936.

Adding to 23414137 its reverse (73141432), we get a palindrome (96555569).

The spelling of 23414137 in words is "twenty-three million, four hundred fourteen thousand, one hundred thirty-seven".

Divisors: 1 19 353 3491 6707 66329 1232323 23414137