Base | Representation |
---|---|
bin | 10000001010101100110… |
… | …000101010101001011101 |
3 | 10221012200111111201111112 |
4 | 100022230300222221131 |
5 | 121200312000013432 |
6 | 2210215241431405 |
7 | 143160421123436 |
oct | 20125460525135 |
9 | 3835614451445 |
10 | 1111000001117 |
11 | 39919959a706 |
12 | 15b39b79b565 |
13 | 809c7a03286 |
14 | 3bab637848d |
15 | 1dd765407b2 |
hex | 102acc2aa5d |
1111000001117 has 2 divisors, whose sum is σ = 1111000001118. Its totient is φ = 1111000001116.
The previous prime is 1111000001017. The next prime is 1111000001141. The reversal of 1111000001117 is 7111000001111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 967333227961 + 143666773156 = 983531^2 + 379034^2 .
It is a cyclic number.
It is not a de Polignac number, because 1111000001117 - 212 = 1110999997021 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1111000001017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555500000558 + 555500000559.
It is an arithmetic number, because the mean of its divisors is an integer number (555500000559).
Almost surely, 21111000001117 is an apocalyptic number.
It is an amenable number.
1111000001117 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111000001117 is an equidigital number, since it uses as much as digits as its factorization.
1111000001117 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7, while the sum is 14.
Adding to 1111000001117 its reverse (7111000001111), we get a palindrome (8222000002228).
The spelling of 1111000001117 in words is "one trillion, one hundred eleven billion, one thousand, one hundred seventeen".
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