Base | Representation |
---|---|
bin | 10010101010011111… |
… | …01100011101000001 |
3 | 221212022121102212102 |
4 | 21111033230131001 |
5 | 131010122042233 |
6 | 4334141440145 |
7 | 503210356040 |
oct | 112517543501 |
9 | 27768542772 |
10 | 10020112193 |
11 | 4282101663 |
12 | 1b37870055 |
13 | c38c0c990 |
14 | 6b0aba557 |
15 | 3d9a321e8 |
hex | 2553ec741 |
10020112193 has 16 divisors (see below), whose sum is σ = 12359133696. Its totient is φ = 7910844480.
The previous prime is 10020112187. The next prime is 10020112309. The reversal of 10020112193 is 39121102001.
10020112193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10020112193 - 26 = 10020112129 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10020112153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76778 + ... + 161043.
It is an arithmetic number, because the mean of its divisors is an integer number (772445856).
Almost surely, 210020112193 is an apocalyptic number.
10020112193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10020112193 is a deficient number, since it is larger than the sum of its proper divisors (2339021503).
10020112193 is a wasteful number, since it uses less digits than its factorization.
10020112193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238304.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 10020112193 its reverse (39121102001), we get a palindrome (49141214194).
The spelling of 10020112193 in words is "ten billion, twenty million, one hundred twelve thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •