Base | Representation |
---|---|
bin | 1001100101100111… |
… | …11101111001101101 |
3 | 111021201211121021221 |
4 | 10302303331321231 |
5 | 41020221412424 |
6 | 2210435423341 |
7 | 241362416512 |
oct | 46263757155 |
9 | 14251747257 |
10 | 5147450989 |
11 | 220166912a |
12 | bb7a54b51 |
13 | 6405774b5 |
14 | 36b8c5309 |
15 | 201d809e4 |
hex | 132cfde6d |
5147450989 has 16 divisors (see below), whose sum is σ = 5376349440. Its totient is φ = 4923996480.
The previous prime is 5147450963. The next prime is 5147451013. The reversal of 5147450989 is 9890547415.
It is a cyclic number.
It is not a de Polignac number, because 5147450989 - 217 = 5147319917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5147450389) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523452 + ... + 533194.
It is an arithmetic number, because the mean of its divisors is an integer number (336021840).
Almost surely, 25147450989 is an apocalyptic number.
It is an amenable number.
5147450989 is a deficient number, since it is larger than the sum of its proper divisors (228898451).
5147450989 is a wasteful number, since it uses less digits than its factorization.
5147450989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10020.
The product of its (nonzero) digits is 1814400, while the sum is 52.
The square root of 5147450989 is about 71745.7384727483. The cubic root of 5147450989 is about 1726.6225426918.
The spelling of 5147450989 in words is "five billion, one hundred forty-seven million, four hundred fifty thousand, nine hundred eighty-nine".
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