Base | Representation |
---|---|
bin | 10111011011010010010111… |
… | …001000001011101100100011 |
3 | 111111210120222112220200020100 |
4 | 113123102113020023230203 |
5 | 102001021333004013443 |
6 | 1003043231524513443 |
7 | 30462454450521660 |
oct | 2733222710135443 |
9 | 444716875820210 |
10 | 103030211001123 |
11 | 2a91295a13317a |
12 | b67bb4124b883 |
13 | 4564926977673 |
14 | 1b6299019aa67 |
15 | bda0bb41b3d3 |
hex | 5db49720bb23 |
103030211001123 has 48 divisors (see below), whose sum is σ = 171888330444480. Its totient is φ = 58250837256192.
The previous prime is 103030211001101. The next prime is 103030211001209. The reversal of 103030211001123 is 321100112030301.
103030211001123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 103030211001123 - 234 = 103013031131939 is a prime.
It is a super-2 number, since 2×1030302110011232 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103030211001096 and 103030211001105.
It is not an unprimeable number, because it can be changed into a prime (103030211002123) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8666836 + ... + 16768257.
It is an arithmetic number, because the mean of its divisors is an integer number (3581006884260).
Almost surely, 2103030211001123 is an apocalyptic number.
103030211001123 is a deficient number, since it is larger than the sum of its proper divisors (68858119443357).
103030211001123 is a wasteful number, since it uses less digits than its factorization.
103030211001123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25435788 (or 25435785 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 103030211001123 its reverse (321100112030301), we get a palindrome (424130323031424).
The spelling of 103030211001123 in words is "one hundred three trillion, thirty billion, two hundred eleven million, one thousand, one hundred twenty-three".
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