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23321133041 = 371095782577
BaseRepresentation
bin10101101110000011…
…000011111111110001
32020012021211022022012
4111232003003333301
5340230202224131
614414044452305
71453630234343
oct255603037761
966167738265
1023321133041
119988198478
12462a24a095
13227877900b
1411b3403293
159175e552b
hex56e0c3ff1

23321133041 has 8 divisors (see below), whose sum is σ = 24171176040. Its totient is φ = 22482655488.

The previous prime is 23321133023. The next prime is 23321133047. The reversal of 23321133041 is 14033112332.

It can be written as a sum of positive squares in 4 ways, for example, as 3966480400 + 19354652641 = 62980^2 + 139121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23321133041 - 218 = 23320870897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23321132998 and 23321133016.

It is not an unprimeable number, because it can be changed into a prime (23321133047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2887256 + ... + 2895321.

It is an arithmetic number, because the mean of its divisors is an integer number (3021397005).

Almost surely, 223321133041 is an apocalyptic number.

It is an amenable number.

23321133041 is a deficient number, since it is larger than the sum of its proper divisors (850042999).

23321133041 is a wasteful number, since it uses less digits than its factorization.

23321133041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782723.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23321133041 its reverse (14033112332), we get a palindrome (37354245373).

The spelling of 23321133041 in words is "twenty-three billion, three hundred twenty-one million, one hundred thirty-three thousand, forty-one".

Divisors: 1 37 109 4033 5782577 213955349 630300893 23321133041