Search a number
-
+
23461301 = 211111191
BaseRepresentation
bin101100101111…
…1110110110101
31122010221212002
41121133312311
522001230201
62154505045
7403263203
oct131376665
948127762
1023461301
1112274906
127a35185
134b25a36
14318a073
1520d676b
hex165fdb5

23461301 has 4 divisors (see below), whose sum is σ = 23572704. Its totient is φ = 23349900.

The previous prime is 23461267. The next prime is 23461303. The reversal of 23461301 is 10316432.

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 a de Polignac number, because none of the positive numbers 2k-23461301 is a prime.

It is a super-2 number, since 2×234613012 = 1100865289225202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23461303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55385 + ... + 55806.

It is an arithmetic number, because the mean of its divisors is an integer number (5893176).

Almost surely, 223461301 is an apocalyptic number.

It is an amenable number.

23461301 is a deficient number, since it is larger than the sum of its proper divisors (111403).

23461301 is a wasteful number, since it uses less digits than its factorization.

23461301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111402.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 23461301 is about 4843.6867157156. The cubic root of 23461301 is about 286.2754001983.

Adding to 23461301 its reverse (10316432), we get a palindrome (33777733).

The spelling of 23461301 in words is "twenty-three million, four hundred sixty-one thousand, three hundred one".

Divisors: 1 211 111191 23461301