Base | Representation |
---|---|
bin | 10010111101110001… |
… | …01000010101100110 |
3 | 222021120220222012212 |
4 | 21132320220111212 |
5 | 131323022310212 |
6 | 4402200043422 |
7 | 510213124265 |
oct | 113670502546 |
9 | 28246828185 |
10 | 10181838182 |
11 | 43554227aa |
12 | 1b81a63572 |
13 | c63585c29 |
14 | 6c83785dc |
15 | 3e8d2ae22 |
hex | 25ee28566 |
10181838182 has 4 divisors (see below), whose sum is σ = 15272757276. Its totient is φ = 5090919090.
The previous prime is 10181838077. The next prime is 10181838263. The reversal of 10181838182 is 28183818101.
10181838182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28183818101 = 17 ⋅1657871653.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 2545459544 + ... + 2545459547.
It is an arithmetic number, because the mean of its divisors is an integer number (3818189319).
Almost surely, 210181838182 is an apocalyptic number.
10181838182 is a deficient number, since it is larger than the sum of its proper divisors (5090919094).
10181838182 is an equidigital number, since it uses as much as digits as its factorization.
10181838182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5090919093.
The product of its (nonzero) digits is 24576, while the sum is 41.
The spelling of 10181838182 in words is "ten billion, one hundred eighty-one million, eight hundred thirty-eight thousand, one hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •