Base | Representation |
---|---|
bin | 101101011110101101001100… |
… | …111001010000011100110101 |
3 | 222020012221021212110120211121 |
4 | 231132231030321100130311 |
5 | 202204130442234120041 |
6 | 1545224534034103541 |
7 | 60063061610342416 |
oct | 5536551471203465 |
9 | 866187255416747 |
10 | 200022212020021 |
11 | 58807a42131796 |
12 | 1a52578a11abb1 |
13 | 877c0240162b1 |
14 | 37571ab9d580d |
15 | 181d0840ed7d1 |
hex | b5eb4ce50735 |
200022212020021 has 8 divisors (see below), whose sum is σ = 211890777738080. Its totient is φ = 188287754389488.
The previous prime is 200022212020019. The next prime is 200022212020061. The reversal of 200022212020021 is 120020212220002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200022212020021 - 21 = 200022212020019 is a prime.
It is a super-3 number, since 3×2000222120200213 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200022212019977 and 200022212020004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200022212020061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33527018811 + ... + 33527024776.
It is an arithmetic number, because the mean of its divisors is an integer number (26486347217260).
Almost surely, 2200022212020021 is an apocalyptic number.
It is an amenable number.
200022212020021 is a deficient number, since it is larger than the sum of its proper divisors (11868565718059).
200022212020021 is a wasteful number, since it uses less digits than its factorization.
200022212020021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67054043763.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 200022212020021 its reverse (120020212220002), we get a palindrome (320042424240023).
The spelling of 200022212020021 in words is "two hundred trillion, twenty-two billion, two hundred twelve million, twenty thousand, twenty-one".
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