Base | Representation |
---|---|
bin | 1001100001110000… |
… | …11011111001010101 |
3 | 111012110220101011120 |
4 | 10300320123321111 |
5 | 40433424133424 |
6 | 2203321354153 |
7 | 240520234443 |
oct | 46070337125 |
9 | 14173811146 |
10 | 5115067989 |
11 | 2195360319 |
12 | ba9038959 |
13 | 636949965 |
14 | 367495b93 |
15 | 1ee0d5a79 |
hex | 130e1be55 |
5115067989 has 8 divisors (see below), whose sum is σ = 6820463232. Its totient is φ = 3409859040.
The previous prime is 5115067973. The next prime is 5115068017. The reversal of 5115067989 is 9897605115.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5115067989 - 24 = 5115067973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5115067939) 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 7 ways as a sum of consecutive naturals, for example, 41044 + ... + 109154.
It is an arithmetic number, because the mean of its divisors is an integer number (852557904).
Almost surely, 25115067989 is an apocalyptic number.
It is an amenable number.
5115067989 is a deficient number, since it is larger than the sum of its proper divisors (1705395243).
5115067989 is a wasteful number, since it uses less digits than its factorization.
5115067989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93147.
The product of its (nonzero) digits is 680400, while the sum is 51.
The square root of 5115067989 is about 71519.7035019022. The cubic root of 5115067989 is about 1722.9941525844.
The spelling of 5115067989 in words is "five billion, one hundred fifteen million, sixty-seven thousand, nine hundred eighty-nine".
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