Base | Representation |
---|---|
bin | 1001000110001000101010… |
… | …1101101100110101100111 |
3 | 1022102002100122210111200201 |
4 | 2101202022231230311213 |
5 | 2302324032320213111 |
6 | 33134222344251331 |
7 | 2051356243511566 |
oct | 221421255546547 |
9 | 38362318714621 |
10 | 10001011101031 |
11 | 320645004a205 |
12 | 115631a470b47 |
13 | 577125781462 |
14 | 2680a1529bdd |
15 | 125238ab86c1 |
hex | 9188ab6cd67 |
10001011101031 has 2 divisors, whose sum is σ = 10001011101032. Its totient is φ = 10001011101030.
The previous prime is 10001011100939. The next prime is 10001011101043. The reversal of 10001011101031 is 13010111010001.
10001011101031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10001011101031 - 29 = 10001011100519 is a prime.
It is a super-2 number, since 2×100010111010312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10001011100999 and 10001011101017.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10001011104031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000505550515 + 5000505550516.
It is an arithmetic number, because the mean of its divisors is an integer number (5000505550516).
Almost surely, 210001011101031 is an apocalyptic number.
10001011101031 is a deficient number, since it is larger than the sum of its proper divisors (1).
10001011101031 is an equidigital number, since it uses as much as digits as its factorization.
10001011101031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3, while the sum is 10.
Adding to 10001011101031 its reverse (13010111010001), we get a palindrome (23011122111032).
The spelling of 10001011101031 in words is "ten trillion, one billion, eleven million, one hundred one thousand, thirty-one".
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