Base | Representation |
---|---|
bin | 1111010101001001… |
… | …1011110010000001 |
3 | 101121210120101010222 |
4 | 3311102123302001 |
5 | 31412001002210 |
6 | 1520204032425 |
7 | 203660023205 |
oct | 36522336201 |
9 | 11553511128 |
10 | 4115250305 |
11 | 1821a51511 |
12 | 96a232715 |
13 | 50777476a |
14 | 2b0794b05 |
15 | 19143d655 |
hex | f549bc81 |
4115250305 has 8 divisors (see below), whose sum is σ = 4945642152. Its totient is φ = 3287305728.
The previous prime is 4115250253. The next prime is 4115250323. The reversal of 4115250305 is 5030525114.
4115250305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 11182336 + 4104067969 = 3344^2 + 64063^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4115250305 - 28 = 4115250049 is a prime.
It is a super-3 number, since 3×41152503053 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608114 + ... + 614843.
It is an arithmetic number, because the mean of its divisors is an integer number (618205269).
Almost surely, 24115250305 is an apocalyptic number.
It is an amenable number.
4115250305 is a deficient number, since it is larger than the sum of its proper divisors (830391847).
4115250305 is a wasteful number, since it uses less digits than its factorization.
4115250305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223635.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 4115250305 is about 64150.2167182621. The cubic root of 4115250305 is about 1602.5026336049.
Adding to 4115250305 its reverse (5030525114), we get a palindrome (9145775419).
The spelling of 4115250305 in words is "four billion, one hundred fifteen million, two hundred fifty thousand, three hundred five".
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