Base | Representation |
---|---|
bin | 1001000110001000101010… |
… | …1101101100101000011111 |
3 | 1022102002100122210110112121 |
4 | 2101202022231230220133 |
5 | 2302324032320201231 |
6 | 33134222344243411 |
7 | 2051356243506256 |
oct | 221421255545037 |
9 | 38362318713477 |
10 | 10001011100191 |
11 | 3206450049611 |
12 | 115631a470567 |
13 | 577125780c67 |
14 | 2680a152979d |
15 | 125238ab8311 |
hex | 9188ab6ca1f |
10001011100191 has 2 divisors, whose sum is σ = 10001011100192. Its totient is φ = 10001011100190.
The previous prime is 10001011100177. The next prime is 10001011100221. The reversal of 10001011100191 is 19100111010001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10001011100191 - 25 = 10001011100159 is a prime.
It is a super-2 number, since 2×100010111001912 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10001011100131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000505550095 + 5000505550096.
It is an arithmetic number, because the mean of its divisors is an integer number (5000505550096).
Almost surely, 210001011100191 is an apocalyptic number.
10001011100191 is a deficient number, since it is larger than the sum of its proper divisors (1).
10001011100191 is an equidigital number, since it uses as much as digits as its factorization.
10001011100191 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9, while the sum is 16.
Adding to 10001011100191 its reverse (19100111010001), we get a palindrome (29101122110192).
The spelling of 10001011100191 in words is "ten trillion, one billion, eleven million, one hundred thousand, one hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •