Base | Representation |
---|---|
bin | 101100010111111010… |
… | …011101100000010001 |
3 | 11112222112001112011112 |
4 | 230113322131200101 |
5 | 1240034313411200 |
6 | 33515503423105 |
7 | 3304464653450 |
oct | 542772354021 |
9 | 145875045145 |
10 | 47645841425 |
11 | 1922a920956 |
12 | 92985b4a95 |
13 | 46541146a0 |
14 | 243dc04b97 |
15 | 138cd76535 |
hex | b17e9d811 |
47645841425 has 48 divisors (see below), whose sum is σ = 73060240512. Its totient is φ = 30015014400.
The previous prime is 47645841379. The next prime is 47645841449. The reversal of 47645841425 is 52414854674.
47645841425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47645841425 - 214 = 47645825041 is a prime.
It is a super-3 number, since 3×476458414253 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 430397 + ... + 529653.
It is an arithmetic number, because the mean of its divisors is an integer number (1522088344).
Almost surely, 247645841425 is an apocalyptic number.
It is an amenable number.
47645841425 is a deficient number, since it is larger than the sum of its proper divisors (25414399087).
47645841425 is a wasteful number, since it uses less digits than its factorization.
47645841425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99498 (or 99493 counting only the distinct ones).
The product of its digits is 4300800, while the sum is 50.
The spelling of 47645841425 in words is "forty-seven billion, six hundred forty-five million, eight hundred forty-one thousand, four hundred twenty-five".
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