Base | Representation |
---|---|
bin | 101110100111010011… |
… | …1011111001011111011 |
3 | 100120101100212120020011 |
4 | 1131032213133023323 |
5 | 3120002411101021 |
6 | 113553051242351 |
7 | 10142436230212 |
oct | 1351647371373 |
9 | 316340776204 |
10 | 100103222011 |
11 | 394a9728351 |
12 | 174984493b7 |
13 | 9594010960 |
14 | 4bb8a50079 |
15 | 290d328de1 |
hex | 174e9df2fb |
100103222011 has 4 divisors (see below), whose sum is σ = 107803469872. Its totient is φ = 92402974152.
The previous prime is 100103221943. The next prime is 100103222117. The reversal of 100103222011 is 110222301001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110222301001 = 7333 ⋅15030997.
It is a cyclic number.
It is not a de Polignac number, because 100103222011 - 217 = 100103090939 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 7700247847 = 100103222011 / (1 + 0 + 0 + 1 + 0 + 3 + 2 + 2 + 2 + 0 + 1 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100103221982 and 100103222000.
It is not an unprimeable number, because it can be changed into a prime (100103220011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3850123911 + ... + 3850123936.
It is an arithmetic number, because the mean of its divisors is an integer number (26950867468).
Almost surely, 2100103222011 is an apocalyptic number.
100103222011 is a deficient number, since it is larger than the sum of its proper divisors (7700247861).
100103222011 is an equidigital number, since it uses as much as digits as its factorization.
100103222011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7700247860.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 100103222011 its reverse (110222301001), we get a palindrome (210325523012).
The spelling of 100103222011 in words is "one hundred billion, one hundred three million, two hundred twenty-two thousand, eleven".
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