Base | Representation |
---|---|
bin | 1001011011111111… |
… | …10010111000101011 |
3 | 111002002211021110100 |
4 | 10231333302320223 |
5 | 40334031244030 |
6 | 2154432120443 |
7 | 236361642402 |
oct | 45577627053 |
9 | 14062737410 |
10 | 5066665515 |
11 | 217000087a |
12 | b94996123 |
13 | 629900742 |
14 | 360c96639 |
15 | 1e9c24360 |
hex | 12dff2e2b |
5066665515 has 24 divisors (see below), whose sum is σ = 9164057760. Its totient is φ = 2584733184.
The previous prime is 5066665511. The next prime is 5066665523. The reversal of 5066665515 is 5155666605.
It is not a de Polignac number, because 5066665515 - 22 = 5066665511 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (5066665511) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2446630 + ... + 2448699.
It is an arithmetic number, because the mean of its divisors is an integer number (381835740).
Almost surely, 25066665515 is an apocalyptic number.
5066665515 is a deficient number, since it is larger than the sum of its proper divisors (4097392245).
5066665515 is a wasteful number, since it uses less digits than its factorization.
5066665515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4895363 (or 4895360 counting only the distinct ones).
The product of its (nonzero) digits is 810000, while the sum is 45.
The square root of 5066665515 is about 71180.5135904483. The cubic root of 5066665515 is about 1717.5421803362.
The spelling of 5066665515 in words is "five billion, sixty-six million, six hundred sixty-five thousand, five hundred fifteen".
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