Base | Representation |
---|---|
bin | 1001011111101110… |
… | …10001011111100011 |
3 | 111011021202112010000 |
4 | 10233313101133203 |
5 | 40420041023034 |
6 | 2201511311043 |
7 | 240222111000 |
oct | 45767213743 |
9 | 14137675100 |
10 | 5097986019 |
11 | 2186753395 |
12 | ba337b483 |
13 | 633248799 |
14 | 3650ca8a7 |
15 | 1ec85e599 |
hex | 12fdd17e3 |
5097986019 has 80 divisors (see below), whose sum is σ = 8926315200. Its totient is φ = 2898322560.
The previous prime is 5097985999. The next prime is 5097986021. The reversal of 5097986019 is 9106897905.
5097986019 is a `hidden beast` number, since 509 + 79 + 8 + 60 + 1 + 9 = 666.
It is not a de Polignac number, because 5097986019 - 212 = 5097981923 is a prime.
It is a super-3 number, since 3×50979860193 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5097986039) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7806697 + ... + 7807349.
It is an arithmetic number, because the mean of its divisors is an integer number (111578940).
Almost surely, 25097986019 is an apocalyptic number.
5097986019 is a deficient number, since it is larger than the sum of its proper divisors (3828329181).
5097986019 is an equidigital number, since it uses as much as digits as its factorization.
5097986019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 967 (or 944 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 54.
The square root of 5097986019 is about 71400.1822056499. The cubic root of 5097986019 is about 1721.0740113686.
The spelling of 5097986019 in words is "five billion, ninety-seven million, nine hundred eighty-six thousand, nineteen".
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