Base | Representation |
---|---|
bin | 1001010111011010… |
… | …10000101110101011 |
3 | 110222102112200211022 |
4 | 10223231100232223 |
5 | 40244213040322 |
6 | 2150540523055 |
7 | 235414304351 |
oct | 45355205653 |
9 | 13872480738 |
10 | 5028252587 |
11 | 2150354656 |
12 | b83b5048b |
13 | 6219713b7 |
14 | 359b377d1 |
15 | 1e6687942 |
hex | 12bb50bab |
5028252587 has 12 divisors (see below), whose sum is σ = 5425175640. Its totient is φ = 4647392640.
The previous prime is 5028252569. The next prime is 5028252683. The reversal of 5028252587 is 7852528205.
It is a de Polignac number, because none of the positive numbers 2k-5028252587 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5028252527) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46778 + ... + 110655.
It is an arithmetic number, because the mean of its divisors is an integer number (452097970).
Almost surely, 25028252587 is an apocalyptic number.
5028252587 is a deficient number, since it is larger than the sum of its proper divisors (396923053).
5028252587 is a wasteful number, since it uses less digits than its factorization.
5028252587 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157534 (or 157493 counting only the distinct ones).
The product of its (nonzero) digits is 448000, while the sum is 44.
The square root of 5028252587 is about 70910.1726623198. The cubic root of 5028252587 is about 1713.1906489613.
The spelling of 5028252587 in words is "five billion, twenty-eight million, two hundred fifty-two thousand, five hundred eighty-seven".
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