Base | Representation |
---|---|
bin | 101111000010111101… |
… | …1111010010110000011 |
3 | 100122210001020222110021 |
4 | 1132011323322112003 |
5 | 3123403004314021 |
6 | 114225123514311 |
7 | 10204436035063 |
oct | 1360573722603 |
9 | 318701228407 |
10 | 101031323011 |
11 | 39935603373 |
12 | 176b7228997 |
13 | 96b1395b48 |
14 | 4c660033a3 |
15 | 2964a56c41 |
hex | 1785efa583 |
101031323011 has 2 divisors, whose sum is σ = 101031323012. Its totient is φ = 101031323010.
The previous prime is 101031322979. The next prime is 101031323027. The reversal of 101031323011 is 110323130101.
It is an a-pointer prime, because the next prime (101031323027) can be obtained adding 101031323011 to its sum of digits (16).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 101031323011 - 25 = 101031322979 is a prime.
It is a super-2 number, since 2×1010313230112 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (101031327011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515661505 + 50515661506.
It is an arithmetic number, because the mean of its divisors is an integer number (50515661506).
Almost surely, 2101031323011 is an apocalyptic number.
101031323011 is a deficient number, since it is larger than the sum of its proper divisors (1).
101031323011 is an equidigital number, since it uses as much as digits as its factorization.
101031323011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 101031323011 its reverse (110323130101), we get a palindrome (211354453112).
The spelling of 101031323011 in words is "one hundred one billion, thirty-one million, three hundred twenty-three thousand, eleven".
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