Base | Representation |
---|---|
bin | 1111010001110111… |
… | …0011001011011001 |
3 | 101120211121101010100 |
4 | 3310131303023121 |
5 | 31344432440010 |
6 | 1514552210013 |
7 | 203431525323 |
oct | 36435631331 |
9 | 11524541110 |
10 | 4101452505 |
11 | 1815187a77 |
12 | 965699909 |
13 | 504953397 |
14 | 2aca02613 |
15 | 1901152c0 |
hex | f47732d9 |
4101452505 has 24 divisors (see below), whose sum is σ = 7111241280. Its totient is φ = 2186808480.
The previous prime is 4101452473. The next prime is 4101452519. The reversal of 4101452505 is 5052541014.
4101452505 is a `hidden beast` number, since 4 + 10 + 145 + 2 + 505 = 666.
It is not a de Polignac number, because 4101452505 - 25 = 4101452473 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172956 + ... + 195234.
It is an arithmetic number, because the mean of its divisors is an integer number (296301720).
Almost surely, 24101452505 is an apocalyptic number.
4101452505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4101452505 is a deficient number, since it is larger than the sum of its proper divisors (3009788775).
4101452505 is a wasteful number, since it uses less digits than its factorization.
4101452505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26381 (or 26378 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 4101452505 is about 64042.5835284617. The cubic root of 4101452505 is about 1600.7096467929.
Adding to 4101452505 its reverse (5052541014), we get a palindrome (9153993519).
The spelling of 4101452505 in words is "four billion, one hundred one million, four hundred fifty-two thousand, five hundred five".
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