Base | Representation |
---|---|
bin | 100000001010010101100… |
… | …110101010100011011110 |
3 | 21211021201021120212201001 |
4 | 200022111212222203132 |
5 | 242202313010143402 |
6 | 4411152212540514 |
7 | 315450624435565 |
oct | 40122546524336 |
9 | 7737637525631 |
10 | 2210123131102 |
11 | 782342987237 |
12 | 2b840592173a |
13 | 13054bc22b43 |
14 | 78d831c6bdc |
15 | 3c755033187 |
hex | 202959aa8de |
2210123131102 has 32 divisors (see below), whose sum is σ = 3785063294880. Its totient is φ = 961285893120.
The previous prime is 2210123131063. The next prime is 2210123131259. The reversal of 2210123131102 is 2011313210122.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 2210123131102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41695993 + ... + 41748964.
It is an arithmetic number, because the mean of its divisors is an integer number (118283227965).
Almost surely, 22210123131102 is an apocalyptic number.
2210123131102 is a deficient number, since it is larger than the sum of its proper divisors (1574940163778).
2210123131102 is a wasteful number, since it uses less digits than its factorization.
2210123131102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83445036.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 2210123131102 its reverse (2011313210122), we get a palindrome (4221436341224).
The spelling of 2210123131102 in words is "two trillion, two hundred ten billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred two".
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