Base | Representation |
---|---|
bin | 101110100100100010… |
… | …0010011000011100111 |
3 | 100120010212200001012212 |
4 | 1131021010103003213 |
5 | 3114310042024312 |
6 | 113535523434035 |
7 | 10140225630146 |
oct | 1351104230347 |
9 | 316125601185 |
10 | 100010111207 |
11 | 39461111876 |
12 | 1747122591b |
13 | 957a93cac6 |
14 | 4baa53375d |
15 | 2905085822 |
hex | 17491130e7 |
100010111207 has 2 divisors, whose sum is σ = 100010111208. Its totient is φ = 100010111206.
The previous prime is 100010111161. The next prime is 100010111213. The reversal of 100010111207 is 702111010001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 100010111207 - 26 = 100010111143 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100010111191 and 100010111200.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (100010111807) 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 as a sum of consecutive naturals, namely, 50005055603 + 50005055604.
It is an arithmetic number, because the mean of its divisors is an integer number (50005055604).
Almost surely, 2100010111207 is an apocalyptic number.
100010111207 is a deficient number, since it is larger than the sum of its proper divisors (1).
100010111207 is an equidigital number, since it uses as much as digits as its factorization.
100010111207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14, while the sum is 14.
Adding to 100010111207 its reverse (702111010001), we get a palindrome (802121121208).
The spelling of 100010111207 in words is "one hundred billion, ten million, one hundred eleven thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •