Base | Representation |
---|---|
bin | 1001100000100000… |
… | …10101110011100111 |
3 | 111011202010101012022 |
4 | 10300100111303213 |
5 | 40423231313122 |
6 | 2202304213355 |
7 | 240332010134 |
oct | 46020256347 |
9 | 14152111168 |
10 | 5104557287 |
11 | 218a431495 |
12 | ba560a25b |
13 | 6347097cb |
14 | 365d1b58b |
15 | 1ed20b642 |
hex | 130415ce7 |
5104557287 has 4 divisors (see below), whose sum is σ = 5188238616. Its totient is φ = 5020875960.
The previous prime is 5104557281. The next prime is 5104557317. The reversal of 5104557287 is 7827554015.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5104557287 - 26 = 5104557223 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 (5104557281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41840573 + ... + 41840694.
It is an arithmetic number, because the mean of its divisors is an integer number (1297059654).
Almost surely, 25104557287 is an apocalyptic number.
5104557287 is a deficient number, since it is larger than the sum of its proper divisors (83681329).
5104557287 is an equidigital number, since it uses as much as digits as its factorization.
5104557287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83681328.
The product of its (nonzero) digits is 392000, while the sum is 44.
The square root of 5104557287 is about 71446.1845517310. The cubic root of 5104557287 is about 1721.8131779508.
The spelling of 5104557287 in words is "five billion, one hundred four million, five hundred fifty-seven thousand, two hundred eighty-seven".
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