Base | Representation |
---|---|
bin | 10010101000000110… |
… | …011100010000111110 |
3 | 1220121211202212201122 |
4 | 102220012130100332 |
5 | 311430013130420 |
6 | 13104332110542 |
7 | 1305423205142 |
oct | 225006342076 |
9 | 56554685648 |
10 | 20000130110 |
11 | 8533608854 |
12 | 3a62005452 |
13 | 1b69721c1c |
14 | d7a31b222 |
15 | 7c0c94725 |
hex | 4a819c43e |
20000130110 has 16 divisors (see below), whose sum is σ = 36002261376. Its totient is φ = 7999601568.
The previous prime is 20000130071. The next prime is 20000130121. The reversal of 20000130110 is 1103100002.
It is a super-2 number, since 2×200001301102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
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, 175667 + ... + 266193.
It is an arithmetic number, because the mean of its divisors is an integer number (2250141336).
Almost surely, 220000130110 is an apocalyptic number.
20000130110 is a deficient number, since it is larger than the sum of its proper divisors (16002131266).
20000130110 is a wasteful number, since it uses less digits than its factorization.
20000130110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112627.
The product of its (nonzero) digits is 6, while the sum is 8.
Adding to 20000130110 its reverse (1103100002), we get a palindrome (21103230112).
The spelling of 20000130110 in words is "twenty billion, one hundred thirty thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.107 sec. • engine limits •