Base | Representation |
---|---|
bin | 1001101000000110… |
… | …01001011010011101 |
3 | 111100011220010220020 |
4 | 10310003021122131 |
5 | 41041030120032 |
6 | 2212500342353 |
7 | 242034016254 |
oct | 46403113235 |
9 | 14304803806 |
10 | 5168207517 |
11 | 2212355890 |
12 | 10029a49b9 |
13 | 644964075 |
14 | 37056979b |
15 | 203ad0b2c |
hex | 1340c969d |
5168207517 has 8 divisors (see below), whose sum is σ = 7517392800. Its totient is φ = 3132246960.
The previous prime is 5168207509. The next prime is 5168207521. The reversal of 5168207517 is 7157028615.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5168207517 - 23 = 5168207509 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5168207557) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78306142 + ... + 78306207.
It is an arithmetic number, because the mean of its divisors is an integer number (939674100).
Almost surely, 25168207517 is an apocalyptic number.
It is an amenable number.
5168207517 is a deficient number, since it is larger than the sum of its proper divisors (2349185283).
5168207517 is a wasteful number, since it uses less digits than its factorization.
5168207517 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156612363.
The product of its (nonzero) digits is 117600, while the sum is 42.
The square root of 5168207517 is about 71890.2463273009. The cubic root of 5168207517 is about 1728.9402351446.
The spelling of 5168207517 in words is "five billion, one hundred sixty-eight million, two hundred seven thousand, five hundred seventeen".
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