Base | Representation |
---|---|
bin | 101111000010111011… |
… | …0111110101110000100 |
3 | 100122202221211022001211 |
4 | 1132011312332232010 |
5 | 3123402141431322 |
6 | 114225040101204 |
7 | 10204422042016 |
oct | 1360566765604 |
9 | 318687738054 |
10 | 101030030212 |
11 | 39934900041 |
12 | 176b6904804 |
13 | 96b1032587 |
14 | 4c65b881b6 |
15 | 296489db77 |
hex | 1785dbeb84 |
101030030212 has 24 divisors (see below), whose sum is σ = 180601505280. Its totient is φ = 49439987520.
The previous prime is 101030030203. The next prime is 101030030261. The reversal of 101030030212 is 212030030101.
It is a junction number, because it is equal to n+sod(n) for n = 101030030192 and 101030030201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259412 + ... + 1337227.
It is an arithmetic number, because the mean of its divisors is an integer number (7525062720).
Almost surely, 2101030030212 is an apocalyptic number.
It is an amenable number.
101030030212 is a deficient number, since it is larger than the sum of its proper divisors (79571475068).
101030030212 is a wasteful number, since it uses less digits than its factorization.
101030030212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2596851 (or 2596849 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 101030030212 its reverse (212030030101), we get a palindrome (313060060313).
The spelling of 101030030212 in words is "one hundred one billion, thirty million, thirty thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •