Base | Representation |
---|---|
bin | 1001011111101011… |
… | …00111101111111011 |
3 | 111011020221111222020 |
4 | 10233311213233323 |
5 | 40414433143031 |
6 | 2201454125523 |
7 | 240215325144 |
oct | 45765475773 |
9 | 14136844866 |
10 | 5097552891 |
11 | 2186487a32 |
12 | ba31b08a3 |
13 | 6331265b2 |
14 | 365016acb |
15 | 1ec7c6096 |
hex | 12fd67bfb |
5097552891 has 8 divisors (see below), whose sum is σ = 6831239184. Its totient is φ = 3381117600.
The previous prime is 5097552881. The next prime is 5097552899. The reversal of 5097552891 is 1982557905.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5097552891 - 218 = 5097290747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5097552899) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4312060 + ... + 4313241.
It is an arithmetic number, because the mean of its divisors is an integer number (853904898).
Almost surely, 25097552891 is an apocalyptic number.
5097552891 is a deficient number, since it is larger than the sum of its proper divisors (1733686293).
5097552891 is a wasteful number, since it uses less digits than its factorization.
5097552891 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8625501.
The product of its (nonzero) digits is 1134000, while the sum is 51.
The square root of 5097552891 is about 71397.1490397201. The cubic root of 5097552891 is about 1721.0252688225.
The spelling of 5097552891 in words is "five billion, ninety-seven million, five hundred fifty-two thousand, eight hundred ninety-one".
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