Base | Representation |
---|---|
bin | 11101011001011110100… |
… | …11101101100001011111 |
3 | 10120120021101001222221122 |
4 | 32230233103231201133 |
5 | 113022201404322121 |
6 | 2052012200321155 |
7 | 132656330632652 |
oct | 16545723554137 |
9 | 3516241058848 |
10 | 1010111010911 |
11 | 35a427372062 |
12 | 1439241731bb |
13 | 74339c83532 |
14 | 36c65225899 |
15 | 1b41e2515ab |
hex | eb2f4ed85f |
1010111010911 has 2 divisors, whose sum is σ = 1010111010912. Its totient is φ = 1010111010910.
The previous prime is 1010111010899. The next prime is 1010111010919. The reversal of 1010111010911 is 1190101110101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1010111010911 - 218 = 1010110748767 is a prime.
It is a super-2 number, since 2×10101110109112 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1010111010911.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1010111010919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505055505455 + 505055505456.
It is an arithmetic number, because the mean of its divisors is an integer number (505055505456).
Almost surely, 21010111010911 is an apocalyptic number.
1010111010911 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010111010911 is an equidigital number, since it uses as much as digits as its factorization.
1010111010911 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9, while the sum is 17.
The spelling of 1010111010911 in words is "one trillion, ten billion, one hundred eleven million, ten thousand, nine hundred eleven".
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