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23004413001 = 32191297103723
BaseRepresentation
bin10101011011001010…
…110111110001001001
32012101012212021002100
4111123022313301021
5334103112204001
614322412224013
71443033166323
oct253312676111
965335767070
1023004413001
119835433a79
12456016b009
132227c759cb
14118331a613
158e98d2586
hex55b2b7c49

23004413001 has 24 divisors (see below), whose sum is σ = 35004775520. Its totient is φ = 14517760896.

The previous prime is 23004412997. The next prime is 23004413011. The reversal of 23004413001 is 10031440032.

It is not a de Polignac number, because 23004413001 - 22 = 23004412997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23004413011) 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 23 ways as a sum of consecutive naturals, for example, 169926 + ... + 273648.

Almost surely, 223004413001 is an apocalyptic number.

It is an amenable number.

23004413001 is a deficient number, since it is larger than the sum of its proper divisors (12000362519).

23004413001 is a wasteful number, since it uses less digits than its factorization.

23004413001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105045 (or 105042 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23004413001 its reverse (10031440032), we get a palindrome (33035853033).

The spelling of 23004413001 in words is "twenty-three billion, four million, four hundred thirteen thousand, one".

Divisors: 1 3 9 19 57 171 1297 3891 11673 24643 73929 103723 221787 311169 933507 1970737 5912211 17736633 134528731 403586193 1210758579 2556045889 7668137667 23004413001