Base | Representation |
---|---|
bin | 1111010101001000… |
… | …0011110101100111 |
3 | 101121210101101121121 |
4 | 3311102003311213 |
5 | 31411434332411 |
6 | 1520201554411 |
7 | 203656134241 |
oct | 36522036547 |
9 | 11553341547 |
10 | 4115152231 |
11 | 1821994863 |
12 | 96a1a5a07 |
13 | 50773bc28 |
14 | 2b076b091 |
15 | 19141e571 |
hex | f5483d67 |
4115152231 has 2 divisors, whose sum is σ = 4115152232. Its totient is φ = 4115152230.
The previous prime is 4115152207. The next prime is 4115152267. The reversal of 4115152231 is 1322515114.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4115152231 - 25 = 4115152199 is a prime.
It is a super-3 number, since 3×41151522313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 4115152196 and 4115152205.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4115152271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057576115 + 2057576116.
It is an arithmetic number, because the mean of its divisors is an integer number (2057576116).
Almost surely, 24115152231 is an apocalyptic number.
4115152231 is a deficient number, since it is larger than the sum of its proper divisors (1).
4115152231 is an equidigital number, since it uses as much as digits as its factorization.
4115152231 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1200, while the sum is 25.
The square root of 4115152231 is about 64149.4523047547. The cubic root of 4115152231 is about 1602.4899033066.
Adding to 4115152231 its reverse (1322515114), we get a palindrome (5437667345).
The spelling of 4115152231 in words is "four billion, one hundred fifteen million, one hundred fifty-two thousand, two hundred thirty-one".
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