Base | Representation |
---|---|
bin | 101101111011110011101010… |
… | …110111000000000000000000 |
3 | 222111022010011001210111022100 |
4 | 231323303222313000000000 |
5 | 202434412100114133440 |
6 | 1553355345150510400 |
7 | 60360416015026020 |
oct | 5573635267000000 |
9 | 874263131714270 |
10 | 202022022021120 |
11 | 59409070800594 |
12 | 1a7a927a505400 |
13 | 88957970b5582 |
14 | 37c5cbd147a80 |
15 | 18550ca59a230 |
hex | b7bceadc0000 |
202022022021120 has 456 divisors, whose sum is σ = 800390811583584. Its totient is φ = 46176443301888.
The previous prime is 202022022021073. The next prime is 202022022021121. The reversal of 202022022021120 is 21120220220202.
202022022021120 is a `hidden beast` number, since 202 + 0 + 220 + 220 + 2 + 1 + 1 + 20 = 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 = 202022022021093 and 202022022021102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202022022021121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81352102 + ... + 83798618.
Almost surely, 2202022022021120 is an apocalyptic number.
202022022021120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202022022021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400195405791792).
202022022021120 is an abundant number, since it is smaller than the sum of its proper divisors (598368789562464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202022022021120 is an frugal number, since it uses more digits than its factorization.
202022022021120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2446571 (or 2446534 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 202022022021120 its reverse (21120220220202), we get a palindrome (223142242241322).
The spelling of 202022022021120 in words is "two hundred two trillion, twenty-two billion, twenty-two million, twenty-one thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •