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23023101611 = 97436354401
BaseRepresentation
bin10101011100010010…
…001010011010101011
32012102112000202001002
4111130102022122223
5334122403222421
614324320545215
71443351064136
oct253422123253
965375022032
1023023101611
119844a39004
12456648220b
13222baba263
1411859c321d
158eb374b0b
hex55c48a6ab

23023101611 has 8 divisors (see below), whose sum is σ = 23266212144. Its totient is φ = 22780108800.

The previous prime is 23023101559. The next prime is 23023101613. The reversal of 23023101611 is 11610132032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23023101611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023101613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396011 + ... + 450411.

It is an arithmetic number, because the mean of its divisors is an integer number (2908276518).

Almost surely, 223023101611 is an apocalyptic number.

23023101611 is a deficient number, since it is larger than the sum of its proper divisors (243110533).

23023101611 is an equidigital number, since it uses as much as digits as its factorization.

23023101611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58861.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 23023101611 its reverse (11610132032), we get a palindrome (34633233643).

The spelling of 23023101611 in words is "twenty-three billion, twenty-three million, one hundred one thousand, six hundred eleven".

Divisors: 1 97 4363 54401 423211 5276897 237351563 23023101611