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23242012041 = 37747337347
BaseRepresentation
bin10101101001010101…
…001111010110001001
32012222202221112200210
4111221111033112021
5340044423341131
614402140551333
71451646562023
oct255125172611
965882845623
1023242012041
119947567716
124607852549
132265265a61
1411a6ac9013
159106b7146
hex56954f589

23242012041 has 4 divisors (see below), whose sum is σ = 30989349392. Its totient is φ = 15494674692.

The previous prime is 23242012007. The next prime is 23242012061. The reversal of 23242012041 is 14021024232.

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 not a de Polignac number, because 23242012041 - 26 = 23242011977 is a prime.

It is a super-2 number, since 2×232420120412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23242011999 and 23242012017.

It is not an unprimeable number, because it can be changed into a prime (23242012061) 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, 3873668671 + ... + 3873668676.

It is an arithmetic number, because the mean of its divisors is an integer number (7747337348).

Almost surely, 223242012041 is an apocalyptic number.

It is an amenable number.

23242012041 is a deficient number, since it is larger than the sum of its proper divisors (7747337351).

23242012041 is an equidigital number, since it uses as much as digits as its factorization.

23242012041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747337350.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 23242012041 its reverse (14021024232), we get a palindrome (37263036273).

The spelling of 23242012041 in words is "twenty-three billion, two hundred forty-two million, twelve thousand, forty-one".

Divisors: 1 3 7747337347 23242012041