Search a number
-
+
23100341 = 112100031
BaseRepresentation
bin101100000011…
…1101110110101
31121110121201012
41120013232311
521403202331
62143042005
7400230635
oct130075665
947417635
1023100341
11120486a0
1278a0305
134a2a654
1430d46c5
15206482b
hex1607bb5

23100341 has 4 divisors (see below), whose sum is σ = 25200384. Its totient is φ = 21000300.

The previous prime is 23100313. The next prime is 23100353. The reversal of 23100341 is 14300132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23100341 - 26 = 23100277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050005 + ... + 1050026.

It is an arithmetic number, because the mean of its divisors is an integer number (6300096).

Almost surely, 223100341 is an apocalyptic number.

It is an amenable number.

23100341 is a deficient number, since it is larger than the sum of its proper divisors (2100043).

23100341 is a wasteful number, since it uses less digits than its factorization.

23100341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100042.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 23100341 is about 4806.2814108206. The cubic root of 23100341 is about 284.7996581144.

Adding to 23100341 its reverse (14300132), we get a palindrome (37400473).

The spelling of 23100341 in words is "twenty-three million, one hundred thousand, three hundred forty-one".

Divisors: 1 11 2100031 23100341