Base | Representation |
---|---|
bin | 1100001110101110101… |
… | …0011011110110111010 |
3 | 202002100002011200020212 |
4 | 3003223222123312322 |
5 | 11420302210400442 |
6 | 240305121351122 |
7 | 21115530143006 |
oct | 3035352336672 |
9 | 662302150225 |
10 | 210112200122 |
11 | 8112094a890 |
12 | 3487a1984a2 |
13 | 16a76332246 |
14 | a2530cd706 |
15 | 56eb0e6a82 |
hex | 30eba9bdba |
210112200122 has 16 divisors (see below), whose sum is σ = 343859738112. Its totient is φ = 95494497120.
The previous prime is 210112200097. The next prime is 210112200163. The reversal of 210112200122 is 221002211012.
It is a junction number, because it is equal to n+sod(n) for n = 210112200097 and 210112200106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356378 + ... + 739749.
It is an arithmetic number, because the mean of its divisors is an integer number (21491233632).
Almost surely, 2210112200122 is an apocalyptic number.
210112200122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
210112200122 is a deficient number, since it is larger than the sum of its proper divisors (133747537990).
210112200122 is a wasteful number, since it uses less digits than its factorization.
210112200122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1104853.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 210112200122 its reverse (221002211012), we get a palindrome (431114411134).
The spelling of 210112200122 in words is "two hundred ten billion, one hundred twelve million, two hundred thousand, one hundred twenty-two".
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