Base | Representation |
---|---|
bin | 1011100110101100… |
… | …1101011111100111 |
3 | 22001002122002220012 |
4 | 2321223031133213 |
5 | 22334432044143 |
6 | 1233035400435 |
7 | 140124006263 |
oct | 27153153747 |
9 | 8032562805 |
10 | 3115112423 |
11 | 1359444085 |
12 | 72b2b311b |
13 | 3a84b98b7 |
14 | 217a0d0a3 |
15 | 133731418 |
hex | b9acd7e7 |
3115112423 has 2 divisors, whose sum is σ = 3115112424. Its totient is φ = 3115112422.
The previous prime is 3115112383. The next prime is 3115112431. The reversal of 3115112423 is 3242115113.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3115112423 - 216 = 3115046887 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3115112443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557556211 + 1557556212.
It is an arithmetic number, because the mean of its divisors is an integer number (1557556212).
Almost surely, 23115112423 is an apocalyptic number.
3115112423 is a deficient number, since it is larger than the sum of its proper divisors (1).
3115112423 is an equidigital number, since it uses as much as digits as its factorization.
3115112423 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 720, while the sum is 23.
The square root of 3115112423 is about 55813.1921950358. The cubic root of 3115112423 is about 1460.4652959636.
Adding to 3115112423 its reverse (3242115113), we get a palindrome (6357227536).
The spelling of 3115112423 in words is "three billion, one hundred fifteen million, one hundred twelve thousand, four hundred twenty-three".
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