Base | Representation |
---|---|
bin | 1010000000110111101000… |
… | …10011111010101010001000 |
3 | 2212222002201201022011222111 |
4 | 11000123310103322222020 |
5 | 10341234131403033000 |
6 | 114455521142032104 |
7 | 4431620431052551 |
oct | 500336423725210 |
9 | 85862651264874 |
10 | 22020101221000 |
11 | 701a744092763 |
12 | 2577787418634 |
13 | c396431a31cc |
14 | 561ac8621328 |
15 | 282bd7925cba |
hex | 1406f44faa88 |
22020101221000 has 32 divisors (see below), whose sum is σ = 51527036859480. Its totient is φ = 8808040488000.
The previous prime is 22020101220977. The next prime is 22020101221067. The reversal of 22020101221000 is 12210102022.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 8970132820324 + 13049968400676 = 2995018^2 + 3612474^2 .
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, 11010049611 + ... + 11010051610.
Almost surely, 222020101221000 is an apocalyptic number.
22020101221000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22020101221000 is an abundant number, since it is smaller than the sum of its proper divisors (29506935638480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22020101221000 is a wasteful number, since it uses less digits than its factorization.
22020101221000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22020101242 (or 22020101228 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 22020101221000 its reverse (12210102022), we get a palindrome (22032311323022).
The spelling of 22020101221000 in words is "twenty-two trillion, twenty billion, one hundred one million, two hundred twenty-one thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •