Base | Representation |
---|---|
bin | 1010011110000101111100… |
… | …11101001100010001000100 |
3 | 10000112002112110222210020202 |
4 | 11033002332131030101010 |
5 | 11004212100311430040 |
6 | 120545103004550032 |
7 | 4564305431106266 |
oct | 517027635142104 |
9 | 100462473883222 |
10 | 23024220030020 |
11 | 7377575a6a850 |
12 | 26ba2b8852318 |
13 | cb023688b241 |
14 | 598541aa7b36 |
15 | 29dda5a80015 |
hex | 14f0be74c444 |
23024220030020 has 24 divisors (see below), whose sum is σ = 52746394978368. Its totient is φ = 8372443647200.
The previous prime is 23024220030017. The next prime is 23024220030037. The reversal of 23024220030020 is 2003002242032.
It is a super-2 number, since 2×230242200300202 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 23024220029974 and 23024220030001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52327772576 + ... + 52327773015.
It is an arithmetic number, because the mean of its divisors is an integer number (2197766457432).
Almost surely, 223024220030020 is an apocalyptic number.
23024220030020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23024220030020 is an abundant number, since it is smaller than the sum of its proper divisors (29722174948348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23024220030020 is a wasteful number, since it uses less digits than its factorization.
23024220030020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104655545611 (or 104655545609 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 23024220030020 its reverse (2003002242032), we get a palindrome (25027222272052).
The spelling of 23024220030020 in words is "twenty-three trillion, twenty-four billion, two hundred twenty million, thirty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •