Base | Representation |
---|---|
bin | 10011001101000011… |
… | …11111111011000111 |
3 | 222121112022112012002 |
4 | 21212201333323013 |
5 | 132103342420312 |
6 | 4423021415515 |
7 | 513331413146 |
oct | 114641777307 |
9 | 28545275162 |
10 | 10310123207 |
11 | 441088318a |
12 | 1bb8a0a59b |
13 | c84020c27 |
14 | 6db40d75d |
15 | 40521b4c2 |
hex | 26687fec7 |
10310123207 has 2 divisors, whose sum is σ = 10310123208. Its totient is φ = 10310123206.
The previous prime is 10310123191. The next prime is 10310123233. The reversal of 10310123207 is 70232101301.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10310123207 - 24 = 10310123191 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10310123407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155061603 + 5155061604.
It is an arithmetic number, because the mean of its divisors is an integer number (5155061604).
Almost surely, 210310123207 is an apocalyptic number.
10310123207 is a deficient number, since it is larger than the sum of its proper divisors (1).
10310123207 is an equidigital number, since it uses as much as digits as its factorization.
10310123207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 20.
Adding to 10310123207 its reverse (70232101301), we get a palindrome (80542224508).
The spelling of 10310123207 in words is "ten billion, three hundred ten million, one hundred twenty-three thousand, two hundred seven".
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