Base | Representation |
---|---|
bin | 1001010101100111… |
… | …00100010101000011 |
3 | 110221101002022111111 |
4 | 10222303210111003 |
5 | 40231330103030 |
6 | 2145240424151 |
7 | 235141614013 |
oct | 45263442503 |
9 | 13841068444 |
10 | 5013128515 |
11 | 214286471a |
12 | b7aa78057 |
13 | 61b7a7445 |
14 | 357b1bc43 |
15 | 1e519b62a |
hex | 12ace4543 |
5013128515 has 8 divisors (see below), whose sum is σ = 6037164288. Its totient is φ = 3996229440.
The previous prime is 5013128503. The next prime is 5013128551. The reversal of 5013128515 is 5158213105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5013128515 - 27 = 5013128387 is a prime.
It is a super-2 number, since 2×50131285152 = 50262915015812210450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782627 + ... + 1785436.
It is an arithmetic number, because the mean of its divisors is an integer number (754645536).
Almost surely, 25013128515 is an apocalyptic number.
5013128515 is a deficient number, since it is larger than the sum of its proper divisors (1024035773).
5013128515 is a wasteful number, since it uses less digits than its factorization.
5013128515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3568349.
The product of its (nonzero) digits is 6000, while the sum is 31.
The square root of 5013128515 is about 70803.4498806379. The cubic root of 5013128515 is about 1711.4712683402.
The spelling of 5013128515 in words is "five billion, thirteen million, one hundred twenty-eight thousand, five hundred fifteen".
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