Base | Representation |
---|---|
bin | 100001001001100… |
… | …0101111011110101 |
3 | 2212111222202112111 |
4 | 1002103011323311 |
5 | 4234222120201 |
6 | 302212251021 |
7 | 36364255636 |
oct | 10223057365 |
9 | 2774882474 |
10 | 1112301301 |
11 | 520957481 |
12 | 270610a71 |
13 | 149599b67 |
14 | a7a2188d |
15 | 679b5b51 |
hex | 424c5ef5 |
1112301301 has 4 divisors (see below), whose sum is σ = 1133288172. Its totient is φ = 1091314432.
The previous prime is 1112301299. The next prime is 1112301317. The reversal of 1112301301 is 1031032111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1031032111 = 17837 ⋅57803.
It can be written as a sum of positive squares in 2 ways, for example, as 805140625 + 307160676 = 28375^2 + 17526^2 .
It is a cyclic number.
It is not a de Polignac number, because 1112301301 - 21 = 1112301299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112301331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10493356 + ... + 10493461.
It is an arithmetic number, because the mean of its divisors is an integer number (283322043).
Almost surely, 21112301301 is an apocalyptic number.
It is an amenable number.
1112301301 is a deficient number, since it is larger than the sum of its proper divisors (20986871).
1112301301 is an equidigital number, since it uses as much as digits as its factorization.
1112301301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20986870.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1112301301 is about 33351.1814033626. The cubic root of 1112301301 is about 1036.1138563542.
Adding to 1112301301 its reverse (1031032111), we get a palindrome (2143333412).
The spelling of 1112301301 in words is "one billion, one hundred twelve million, three hundred one thousand, three hundred one".
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