Base | Representation |
---|---|
bin | 110000000000111110… |
… | …1110101011111101110 |
3 | 100212011001210121002200 |
4 | 1200001331311133232 |
5 | 3142133210432342 |
6 | 115211420202330 |
7 | 10310134154241 |
oct | 1400175653756 |
9 | 325131717080 |
10 | 103112202222 |
11 | 3a803171757 |
12 | 17b980993a6 |
13 | 995351a813 |
14 | 4dc2513258 |
15 | 2a3759394c |
hex | 1801f757ee |
103112202222 has 24 divisors (see below), whose sum is σ = 223551321240. Its totient is φ = 34348957200.
The previous prime is 103112202163. The next prime is 103112202227. The reversal of 103112202222 is 222202211301.
It is a super-3 number, since 3×1031122022223 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 103112202195 and 103112202204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103112202227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1785529 + ... + 1842372.
It is an arithmetic number, because the mean of its divisors is an integer number (9314638385).
Almost surely, 2103112202222 is an apocalyptic number.
103112202222 is an abundant number, since it is smaller than the sum of its proper divisors (120439119018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103112202222 is a wasteful number, since it uses less digits than its factorization.
103112202222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3629488 (or 3629485 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 103112202222 its reverse (222202211301), we get a palindrome (325314413523).
The spelling of 103112202222 in words is "one hundred three billion, one hundred twelve million, two hundred two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •