Base | Representation |
---|---|
bin | 111100100000001… |
… | …0000011001101000 |
3 | 12020111000021210211 |
4 | 1321000100121220 |
5 | 13124202012222 |
6 | 533240150504 |
7 | 101210436646 |
oct | 17100203150 |
9 | 5214007724 |
10 | 2030110312 |
11 | 951a42a1a |
12 | 487a68434 |
13 | 26478a609 |
14 | 153896196 |
15 | bd35e277 |
hex | 79010668 |
2030110312 has 8 divisors (see below), whose sum is σ = 3806456850. Its totient is φ = 1015055152.
The previous prime is 2030110307. The next prime is 2030110319. The reversal of 2030110312 is 2130110302.
It can be written as a sum of positive squares in only one way, i.e., 1750083556 + 280026756 = 41834^2 + 16734^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 2030110292 and 2030110301.
It is not an unprimeable number, because it can be changed into a prime (2030110319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126881887 + ... + 126881902.
Almost surely, 22030110312 is an apocalyptic number.
It is an amenable number.
2030110312 is a deficient number, since it is larger than the sum of its proper divisors (1776346538).
2030110312 is a wasteful number, since it uses less digits than its factorization.
2030110312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253763795 (or 253763791 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 2030110312 is about 45056.7454661341. The cubic root of 2030110312 is about 1266.2123518751.
Adding to 2030110312 its reverse (2130110302), we get a palindrome (4160220614).
The spelling of 2030110312 in words is "two billion, thirty million, one hundred ten thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •