Base | Representation |
---|---|
bin | 10000001001111101101… |
… | …111010010010010001111 |
3 | 10221010122112001220101011 |
4 | 100021331233102102033 |
5 | 121142203021010111 |
6 | 2210005101030051 |
7 | 143132031505432 |
oct | 20117557222217 |
9 | 3833575056334 |
10 | 1110211110031 |
11 | 398924257101 |
12 | 15b1bb555327 |
13 | 8090043c90a |
14 | 3ba3d6a1819 |
15 | 1dd2c160021 |
hex | 1027dbd248f |
1110211110031 has 2 divisors, whose sum is σ = 1110211110032. Its totient is φ = 1110211110030.
The previous prime is 1110211109999. The next prime is 1110211110061. The reversal of 1110211110031 is 1300111120111.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1110211110031 - 25 = 1110211109999 is a prime.
It is a super-2 number, since 2×11102111100312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1110211109993 and 1110211110020.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1110211110061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555105555015 + 555105555016.
It is an arithmetic number, because the mean of its divisors is an integer number (555105555016).
Almost surely, 21110211110031 is an apocalyptic number.
1110211110031 is a deficient number, since it is larger than the sum of its proper divisors (1).
1110211110031 is an equidigital number, since it uses as much as digits as its factorization.
1110211110031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6, while the sum is 13.
Adding to 1110211110031 its reverse (1300111120111), we get a palindrome (2410322230142).
The spelling of 1110211110031 in words is "one trillion, one hundred ten billion, two hundred eleven million, one hundred ten thousand, thirty-one".
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