Base | Representation |
---|---|
bin | 101111110011001000100101… |
… | …101110011111000111101110 |
3 | 1000120100000222202100202101110 |
4 | 233303020211232133013232 |
5 | 210023234331131304402 |
6 | 2023034411151452450 |
7 | 62165021444435160 |
oct | 5763104556370756 |
9 | 1016300882322343 |
10 | 210222102213102 |
11 | 60a8a769247391 |
12 | 1b6b2550827126 |
13 | 903bb227c5475 |
14 | 39cab383c0930 |
15 | 194855ca2556c |
hex | bf3225b9f1ee |
210222102213102 has 32 divisors (see below), whose sum is σ = 482242346929152. Its totient is φ = 59846622184224.
The previous prime is 210222102213059. The next prime is 210222102213139. The reversal of 210222102213102 is 201312201222012.
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 9034804518 + ... + 9034827785.
It is an arithmetic number, because the mean of its divisors is an integer number (15070073341536).
Almost surely, 2210222102213102 is an apocalyptic number.
210222102213102 is an abundant number, since it is smaller than the sum of its proper divisors (272020244716050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210222102213102 is a wasteful number, since it uses less digits than its factorization.
210222102213102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18069632592.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 210222102213102 its reverse (201312201222012), we get a palindrome (411534303435114).
The spelling of 210222102213102 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred two million, two hundred thirteen thousand, one hundred two".
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