Base | Representation |
---|---|
bin | 101110100111110111… |
… | …1100010100100000010 |
3 | 100120102200102011222002 |
4 | 1131033233202210002 |
5 | 3120022230011320 |
6 | 113555004144002 |
7 | 10143055615643 |
oct | 1351757424402 |
9 | 316380364862 |
10 | 100122110210 |
11 | 39509359331 |
12 | 174a2838002 |
13 | 9597bc4cc5 |
14 | 4bbb3696ca |
15 | 290ed0a675 |
hex | 174fbe2902 |
100122110210 has 8 divisors (see below), whose sum is σ = 180219798396. Its totient is φ = 40048844080.
The previous prime is 100122110203. The next prime is 100122110219. The reversal of 100122110210 is 12011221001.
It can be written as a sum of positive squares in 2 ways, for example, as 97580639641 + 2541470569 = 312379^2 + 50413^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 100122110191 and 100122110200.
It is not an unprimeable number, because it can be changed into a prime (100122110219) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 5006105501 + ... + 5006105520.
Almost surely, 2100122110210 is an apocalyptic number.
100122110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100122110210 is a deficient number, since it is larger than the sum of its proper divisors (80097688186).
100122110210 is a wasteful number, since it uses less digits than its factorization.
100122110210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10012211028.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 100122110210 its reverse (12011221001), we get a palindrome (112133331211).
The spelling of 100122110210 in words is "one hundred billion, one hundred twenty-two million, one hundred ten thousand, two hundred ten".
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