Base | Representation |
---|---|
bin | 1001011010110110… |
… | …00101100000110111 |
3 | 111001102201101010220 |
4 | 10231123011200313 |
5 | 40324100324422 |
6 | 2153445545423 |
7 | 236214103050 |
oct | 45533054067 |
9 | 14042641126 |
10 | 5057042487 |
11 | 2165628962 |
12 | b91715273 |
13 | 627911643 |
14 | 35d8ad727 |
15 | 1e8e72e5c |
hex | 12d6c5837 |
5057042487 has 16 divisors (see below), whose sum is σ = 7708980480. Its totient is φ = 2888609472.
The previous prime is 5057042461. The next prime is 5057042519. The reversal of 5057042487 is 7842407505.
It is not a de Polignac number, because 5057042487 - 26 = 5057042423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5057042447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9564 + ... + 101022.
It is an arithmetic number, because the mean of its divisors is an integer number (481811280).
Almost surely, 25057042487 is an apocalyptic number.
5057042487 is a deficient number, since it is larger than the sum of its proper divisors (2651937993).
5057042487 is a wasteful number, since it uses less digits than its factorization.
5057042487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94102.
The product of its (nonzero) digits is 313600, while the sum is 42.
The square root of 5057042487 is about 71112.8855201362. The cubic root of 5057042487 is about 1716.4541253981.
The spelling of 5057042487 in words is "five billion, fifty-seven million, forty-two thousand, four hundred eighty-seven".
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