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23041242232 = 232880155279
BaseRepresentation
bin10101011101010111…
…010111010001111000
32012110210011101021221
4111131113113101320
5334142024222412
614330205441424
71443661220221
oct253527272170
965423141257
1023041242232
1198541a9358
124570570274
13223279c258
141188186248
158ecc59b07
hex55d5d7478

23041242232 has 8 divisors (see below), whose sum is σ = 43202329200. Its totient is φ = 11520621112.

The previous prime is 23041242227. The next prime is 23041242233. The reversal of 23041242232 is 23224214032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23041242197 and 23041242206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23041242233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440077632 + ... + 1440077647.

It is an arithmetic number, because the mean of its divisors is an integer number (5400291150).

Almost surely, 223041242232 is an apocalyptic number.

It is an amenable number.

23041242232 is a deficient number, since it is larger than the sum of its proper divisors (20161086968).

23041242232 is a wasteful number, since it uses less digits than its factorization.

23041242232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880155285 (or 2880155281 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23041242232 its reverse (23224214032), we get a palindrome (46265456264).

The spelling of 23041242232 in words is "twenty-three billion, forty-one million, two hundred forty-two thousand, two hundred thirty-two".

Divisors: 1 2 4 8 2880155279 5760310558 11520621116 23041242232