Base | Representation |
---|---|
bin | 1010000001011101100001… |
… | …0011111100101100001100 |
3 | 1110000112010002120101122200 |
4 | 2200113120103330230030 |
5 | 2421023402334102340 |
6 | 35234341433041500 |
7 | 2215120221220446 |
oct | 240273023745414 |
9 | 43015102511580 |
10 | 11020220222220 |
11 | 3569716023170 |
12 | 129b961556290 |
13 | 61c2826165a1 |
14 | 2a154abc5496 |
15 | 1419db926330 |
hex | a05d84fcb0c |
11020220222220 has 144 divisors (see below), whose sum is σ = 36546017508000. Its totient is φ = 2665773158400.
The previous prime is 11020220222131. The next prime is 11020220222237. The reversal of 11020220222220 is 2222202202011.
11020220222220 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 0 + 220 + 222 + 220 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 11020220222193 and 11020220222202.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5123845 + ... + 6949404.
It is an arithmetic number, because the mean of its divisors is an integer number (253791788250).
Almost surely, 211020220222220 is an apocalyptic number.
11020220222220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11020220222220 is an abundant number, since it is smaller than the sum of its proper divisors (25525797285780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020220222220 is a wasteful number, since it uses less digits than its factorization.
11020220222220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12073736 (or 12073731 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 11020220222220 its reverse (2222202202011), we get a palindrome (13242422424231).
The spelling of 11020220222220 in words is "eleven trillion, twenty billion, two hundred twenty million, two hundred twenty-two thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •