Base | Representation |
---|---|
bin | 10101101011101010… |
… | …010111011101110001 |
3 | 2020002111111122211000 |
4 | 111223222113131301 |
5 | 340134430323003 |
6 | 14410054512213 |
7 | 1452633060654 |
oct | 255352273561 |
9 | 66074448730 |
10 | 23281104753 |
11 | 9967638645 |
12 | 4618965669 |
13 | 22703a263a |
14 | 11abd8389b |
15 | 913d3a1a3 |
hex | 56ba97771 |
23281104753 has 16 divisors (see below), whose sum is σ = 34806956800. Its totient is φ = 15378342480.
The previous prime is 23281104713. The next prime is 23281104817. The reversal of 23281104753 is 35740118232.
It is a de Polignac number, because none of the positive numbers 2k-23281104753 is a prime.
It is a super-3 number, since 3×232811047533 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23281104713) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3952393 + ... + 3958278.
It is an arithmetic number, because the mean of its divisors is an integer number (2175434800).
Almost surely, 223281104753 is an apocalyptic number.
It is an amenable number.
23281104753 is a deficient number, since it is larger than the sum of its proper divisors (11525852047).
23281104753 is a wasteful number, since it uses less digits than its factorization.
23281104753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7910789 (or 7910783 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The spelling of 23281104753 in words is "twenty-three billion, two hundred eighty-one million, one hundred four thousand, seven hundred fifty-three".
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