Base | Representation |
---|---|
bin | 1001001100000101000100… |
… | …0000101111111110110110 |
3 | 1022202211220221220101010111 |
4 | 2103001101000233332312 |
5 | 2311012143242344342 |
6 | 33253151004213234 |
7 | 2061632534011606 |
oct | 223012100577666 |
9 | 38684827811114 |
10 | 10103122231222 |
11 | 324578a1256a9 |
12 | 117207723a21a |
13 | 583949777b57 |
14 | 26cdcaad2c06 |
15 | 127c13318217 |
hex | 9305102ffb6 |
10103122231222 has 4 divisors (see below), whose sum is σ = 15154683346836. Its totient is φ = 5051561115610.
The previous prime is 10103122231063. The next prime is 10103122231229. The reversal of 10103122231222 is 22213222130101.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×101031222312222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10103122231193 and 10103122231202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103122231229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525780557804 + ... + 2525780557807.
It is an arithmetic number, because the mean of its divisors is an integer number (3788670836709).
Almost surely, 210103122231222 is an apocalyptic number.
10103122231222 is a deficient number, since it is larger than the sum of its proper divisors (5051561115614).
10103122231222 is an equidigital number, since it uses as much as digits as its factorization.
10103122231222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5051561115613.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 10103122231222 its reverse (22213222130101), we get a palindrome (32316344361323).
The spelling of 10103122231222 in words is "ten trillion, one hundred three billion, one hundred twenty-two million, two hundred thirty-one thousand, two hundred twenty-two".
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