Base | Representation |
---|---|
bin | 100001001010111… |
… | …0011101111000101 |
3 | 2212120022221001201 |
4 | 1002111303233011 |
5 | 4234412410224 |
6 | 302235422501 |
7 | 36403312261 |
oct | 10225635705 |
9 | 2776287051 |
10 | 1113013189 |
11 | 5212a3312 |
12 | 2708b4a31 |
13 | 149788bb2 |
14 | a7b690a1 |
15 | 67aa6a44 |
hex | 42573bc5 |
1113013189 has 2 divisors, whose sum is σ = 1113013190. Its totient is φ = 1113013188.
The previous prime is 1113013129. The next prime is 1113013219. The reversal of 1113013189 is 9813103111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 576720225 + 536292964 = 24015^2 + 23158^2 .
It is a cyclic number.
It is not a de Polignac number, because 1113013189 - 219 = 1112488901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1113013129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556506594 + 556506595.
It is an arithmetic number, because the mean of its divisors is an integer number (556506595).
Almost surely, 21113013189 is an apocalyptic number.
It is an amenable number.
1113013189 is a deficient number, since it is larger than the sum of its proper divisors (1).
1113013189 is an equidigital number, since it uses as much as digits as its factorization.
1113013189 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 648, while the sum is 28.
The square root of 1113013189 is about 33361.8523016933. The cubic root of 1113013189 is about 1036.3348515465.
The spelling of 1113013189 in words is "one billion, one hundred thirteen million, thirteen thousand, one hundred eighty-nine".
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