Search a number
-
+
23113041435 = 325111923591811
BaseRepresentation
bin10101100001101001…
…010000011000011011
32012122210021011021200
4111201221100120123
5334313414311220
614341252405243
71445522416311
oct254151203033
965583234250
1023113041435
119890789140
124590616823
13224461a9a3
1411939160b1
159041dd890
hex561a5061b

23113041435 has 192 divisors, whose sum is σ = 48845721600. Its totient is φ = 9977299200.

The previous prime is 23113041401. The next prime is 23113041437. The reversal of 23113041435 is 53414031132.

It is a happy number.

23113041435 is a `hidden beast` number, since 2 + 311 + 304 + 1 + 43 + 5 = 666.

It is not a de Polignac number, because 23113041435 - 28 = 23113041179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23113041399 and 23113041408.

It is not an unprimeable number, because it can be changed into a prime (23113041437) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12761680 + ... + 12763490.

It is an arithmetic number, because the mean of its divisors is an integer number (254404800).

Almost surely, 223113041435 is an apocalyptic number.

23113041435 is an abundant number, since it is smaller than the sum of its proper divisors (25732680165).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23113041435 is a wasteful number, since it uses less digits than its factorization.

23113041435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 23113041435 its reverse (53414031132), we get a palindrome (76527072567).

The spelling of 23113041435 in words is "twenty-three billion, one hundred thirteen million, forty-one thousand, four hundred thirty-five".