Base | Representation |
---|---|
bin | 1011100101110000… |
… | …0001010000000101 |
3 | 22000211010210012101 |
4 | 2321130001100011 |
5 | 22332422130432 |
6 | 1232414152101 |
7 | 140045112124 |
oct | 27134012005 |
9 | 8024123171 |
10 | 3111130117 |
11 | 1357174117 |
12 | 729ab2631 |
13 | 3a77240c4 |
14 | 217293abb |
15 | 1331e64e7 |
hex | b9701405 |
3111130117 has 2 divisors, whose sum is σ = 3111130118. Its totient is φ = 3111130116.
The previous prime is 3111130097. The next prime is 3111130153. The reversal of 3111130117 is 7110311113.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1981229121 + 1129900996 = 44511^2 + 33614^2 .
It is an emirp because it is prime and its reverse (7110311113) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3111130117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3111130094 and 3111130103.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3111136117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1555565058 + 1555565059.
It is an arithmetic number, because the mean of its divisors is an integer number (1555565059).
Almost surely, 23111130117 is an apocalyptic number.
It is an amenable number.
3111130117 is a deficient number, since it is larger than the sum of its proper divisors (1).
3111130117 is an equidigital number, since it uses as much as digits as its factorization.
3111130117 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 63, while the sum is 19.
The square root of 3111130117 is about 55777.5054748776. The cubic root of 3111130117 is about 1459.8426860276.
The spelling of 3111130117 in words is "three billion, one hundred eleven million, one hundred thirty thousand, one hundred seventeen".
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