Base | Representation |
---|---|
bin | 1001001100011111000110… |
… | …00010010101010101110000 |
3 | 2122121000220220102210120211 |
4 | 10212033203002111111300 |
5 | 10122242002321231000 |
6 | 111001012455113504 |
7 | 4154601622012402 |
oct | 446174302252560 |
9 | 78530826383524 |
10 | 20220220102000 |
11 | 6496390120136 |
12 | 2326992972894 |
13 | b389b27827b9 |
14 | 4dc94195ab72 |
15 | 250e935517ba |
hex | 1263e3095570 |
20220220102000 has 40 divisors (see below), whose sum is σ = 48892492211472. Its totient is φ = 8088088040000.
The previous prime is 20220220101923. The next prime is 20220220102031. The reversal of 20220220102000 is 20102202202.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
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, 5055053026 + ... + 5055057025.
Almost surely, 220220220102000 is an apocalyptic number.
20220220102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20220220102000 is an abundant number, since it is smaller than the sum of its proper divisors (28672272109472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220220102000 is a wasteful number, since it uses less digits than its factorization.
20220220102000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10110110074 (or 10110110058 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 20220220102000 its reverse (20102202202), we get a palindrome (20240322304202).
It can be divided in two parts, 202 and 20220102000, that added together give a palindrome (20220102202).
The spelling of 20220220102000 in words is "twenty trillion, two hundred twenty billion, two hundred twenty million, one hundred two thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •