Base | Representation |
---|---|
bin | 1010000001100000011111… |
… | …1110111011110111111100 |
3 | 1110000121011211112100020211 |
4 | 2200120013332323313330 |
5 | 2421032022111121340 |
6 | 35234553043322204 |
7 | 2215146102333160 |
oct | 240300776736774 |
9 | 43017154470224 |
10 | 11021020020220 |
11 | 3569a96536251 |
12 | 129bb45380364 |
13 | 61c37c228542 |
14 | 2a15c50daca0 |
15 | 141a36c5d5ea |
hex | a0607fbbdfc |
11021020020220 has 96 divisors (see below), whose sum is σ = 26484842160000. Its totient is φ = 3773724401664.
The previous prime is 11021020020217. The next prime is 11021020020221. The reversal of 11021020020220 is 2202002012011.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 11021020020220.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11021020020221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544264656 + ... + 544284904.
It is an arithmetic number, because the mean of its divisors is an integer number (275883772500).
Almost surely, 211021020020220 is an apocalyptic number.
11021020020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11021020020220 is an abundant number, since it is smaller than the sum of its proper divisors (15463822139780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11021020020220 is a wasteful number, since it uses less digits than its factorization.
11021020020220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25127 (or 25125 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 11021020020220 its reverse (2202002012011), we get a palindrome (13223022032231).
The spelling of 11021020020220 in words is "eleven trillion, twenty-one billion, twenty million, twenty thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •