Base | Representation |
---|---|
bin | 101111110001101011011101… |
… | …010000000001100001111110 |
3 | 1000112222110212120100121120001 |
4 | 233301223131100001201332 |
5 | 210020120031104121342 |
6 | 2022520432220344514 |
7 | 62154551366014300 |
oct | 5761533520014176 |
9 | 1015873776317501 |
10 | 210122102020222 |
11 | 60a5131279a387 |
12 | 1b6970a29a513a |
13 | 9032576c48cc2 |
14 | 39c5d6d30d970 |
15 | 1945b5879d8b7 |
hex | bf1add40187e |
210122102020222 has 12 divisors (see below), whose sum is σ = 366641626994640. Its totient is φ = 90052329437196.
The previous prime is 210122102020211. The next prime is 210122102020261. The reversal of 210122102020222 is 222020201221012.
It is a self number, because there is not a number n which added to its sum of digits gives 210122102020222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1072051540822 + ... + 1072051541017.
It is an arithmetic number, because the mean of its divisors is an integer number (30553468916220).
Almost surely, 2210122102020222 is an apocalyptic number.
210122102020222 is a deficient number, since it is larger than the sum of its proper divisors (156519524974418).
210122102020222 is a wasteful number, since it uses less digits than its factorization.
210122102020222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2144103081855 (or 2144103081848 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 210122102020222 its reverse (222020201221012), we get a palindrome (432142303241234).
The spelling of 210122102020222 in words is "two hundred ten trillion, one hundred twenty-two billion, one hundred two million, twenty thousand, two hundred twenty-two".
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