Base | Representation |
---|---|
bin | 101111110001010111000100… |
… | …111110101111011100010110 |
3 | 1000112220101101120110210221110 |
4 | 233301113010332233130112 |
5 | 210014240222310000042 |
6 | 2022502413020555450 |
7 | 62153145211634112 |
oct | 5761270476573426 |
9 | 1015811346423843 |
10 | 210100220000022 |
11 | 60a43003985770 |
12 | 1b6929b66b2b86 |
13 | 903049a694561 |
14 | 39c4c950c0742 |
15 | 19452c76c709c |
hex | bf15c4faf716 |
210100220000022 has 32 divisors (see below), whose sum is σ = 478330935655680. Its totient is φ = 60898614492320.
The previous prime is 210100220000009. The next prime is 210100220000059. The reversal of 210100220000022 is 220000022001012.
It is a junction number, because it is equal to n+sod(n) for n = 210100219999962 and 210100220000007.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69202969497 + ... + 69202972532.
It is an arithmetic number, because the mean of its divisors is an integer number (14947841739240).
Almost surely, 2210100220000022 is an apocalyptic number.
210100220000022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
210100220000022 is an abundant number, since it is smaller than the sum of its proper divisors (268230715655658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210100220000022 is a wasteful number, since it uses less digits than its factorization.
210100220000022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138405942068.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 210100220000022 its reverse (220000022001012), we get a palindrome (430100242001034).
The spelling of 210100220000022 in words is "two hundred ten trillion, one hundred billion, two hundred twenty million, twenty-two", and thus it is an aban number.
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