Base | Representation |
---|---|
bin | 11110101011100… |
… | …010000001010001 |
3 | 1022212112220002122 |
4 | 132223202001101 |
5 | 2023232244032 |
6 | 123024224025 |
7 | 15520054526 |
oct | 3653420121 |
9 | 1285486078 |
10 | 514728017 |
11 | 244606861 |
12 | 12446b015 |
13 | 828409bb |
14 | 4c50b14d |
15 | 302c7012 |
hex | 1eae2051 |
514728017 has 16 divisors (see below), whose sum is σ = 555147648. Its totient is φ = 476044800.
The previous prime is 514728007. The next prime is 514728077. The reversal of 514728017 is 710827415.
It is not a de Polignac number, because 514728017 - 28 = 514727761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (514728007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97313 + ... + 102465.
It is an arithmetic number, because the mean of its divisors is an integer number (34696728).
Almost surely, 2514728017 is an apocalyptic number.
It is an amenable number.
514728017 is a deficient number, since it is larger than the sum of its proper divisors (40419631).
514728017 is a wasteful number, since it uses less digits than its factorization.
514728017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5320.
The product of its (nonzero) digits is 15680, while the sum is 35.
The square root of 514728017 is about 22687.6181429431. The cubic root of 514728017 is about 801.4183261402.
The spelling of 514728017 in words is "five hundred fourteen million, seven hundred twenty-eight thousand, seventeen".
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