Base | Representation |
---|---|
bin | 1010011101111110100011… |
… | …11100100001001101000111 |
3 | 10000111201021221112010001112 |
4 | 11032333101330201031013 |
5 | 11004130434010321210 |
6 | 120543205141115235 |
7 | 4564105206551252 |
oct | 516772174411507 |
9 | 100451257463045 |
10 | 23020252042055 |
11 | 737591a160754 |
12 | 26b958b9b8b1b |
13 | caca53797578 |
14 | 598286ac8099 |
15 | 29dc2252ed05 |
hex | 14efd1f21347 |
23020252042055 has 16 divisors (see below), whose sum is σ = 27748928169984. Its totient is φ = 18333122286240.
The previous prime is 23020252042031. The next prime is 23020252042093. The reversal of 23020252042055 is 55024025202032.
It is not a de Polignac number, because 23020252042055 - 220 = 23020250993479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44170340 + ... + 44688470.
It is an arithmetic number, because the mean of its divisors is an integer number (1734308010624).
Almost surely, 223020252042055 is an apocalyptic number.
23020252042055 is a deficient number, since it is larger than the sum of its proper divisors (4728676127929).
23020252042055 is a wasteful number, since it uses less digits than its factorization.
23020252042055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558206.
The product of its (nonzero) digits is 48000, while the sum is 32.
Adding to 23020252042055 its reverse (55024025202032), we get a palindrome (78044277244087).
The spelling of 23020252042055 in words is "twenty-three trillion, twenty billion, two hundred fifty-two million, forty-two thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •