Base | Representation |
---|---|
bin | 1111010000111010… |
… | …0001111001110011 |
3 | 101120120002000011010 |
4 | 3310032201321303 |
5 | 31342421341322 |
6 | 1514330322003 |
7 | 203352514110 |
oct | 36416417163 |
9 | 11516060133 |
10 | 4097449587 |
11 | 18129a3580 |
12 | 964289303 |
13 | 503b813aa |
14 | 2ac27d907 |
15 | 18eac420c |
hex | f43a1e73 |
4097449587 has 16 divisors (see below), whose sum is σ = 6811345152. Its totient is φ = 2128545120.
The previous prime is 4097449553. The next prime is 4097449589. The reversal of 4097449587 is 7859447904.
It is a happy number.
It is not a de Polignac number, because 4097449587 - 215 = 4097416819 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4097449589) 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, 8868708 + ... + 8869169.
It is an arithmetic number, because the mean of its divisors is an integer number (425709072).
Almost surely, 24097449587 is an apocalyptic number.
4097449587 is a deficient number, since it is larger than the sum of its proper divisors (2713895565).
4097449587 is a wasteful number, since it uses less digits than its factorization.
4097449587 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17737898.
The product of its (nonzero) digits is 10160640, while the sum is 57.
The square root of 4097449587 is about 64011.3238966357. The cubic root of 4097449587 is about 1600.1887260455.
The spelling of 4097449587 in words is "four billion, ninety-seven million, four hundred forty-nine thousand, five hundred eighty-seven".
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