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23200441244 = 229975817563
BaseRepresentation
bin10101100110110110…
…101010001110011100
32012212212201112021122
4111212312222032130
5340003303104434
614354053550112
71450633332251
oct254666521634
965785645248
1023200441244
119926053992
1245b5945338
13225976c256
1411a1387428
1590bc04c2e
hex566daa39c

23200441244 has 12 divisors (see below), whose sum is σ = 40641502104. Its totient is φ = 11588583504.

The previous prime is 23200441183. The next prime is 23200441247. The reversal of 23200441244 is 44214400232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23200441247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2904794 + ... + 2912769.

It is an arithmetic number, because the mean of its divisors is an integer number (3386791842).

Almost surely, 223200441244 is an apocalyptic number.

It is an amenable number.

23200441244 is a deficient number, since it is larger than the sum of its proper divisors (17441060860).

23200441244 is a wasteful number, since it uses less digits than its factorization.

23200441244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818564 (or 5818562 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 23200441244 its reverse (44214400232), we get a palindrome (67414841476).

The spelling of 23200441244 in words is "twenty-three billion, two hundred million, four hundred forty-one thousand, two hundred forty-four".

Divisors: 1 2 4 997 1994 3988 5817563 11635126 23270252 5800110311 11600220622 23200441244