Base | Representation |
---|---|
bin | 1001101100001000… |
… | …00011100001111111 |
3 | 111102112110222110122 |
4 | 10312010003201333 |
5 | 41123202444444 |
6 | 2220104525155 |
7 | 242624161520 |
oct | 46604034177 |
9 | 14375428418 |
10 | 5201999999 |
11 | 222a436659 |
12 | 10121807bb |
13 | 64b966311 |
14 | 374c44847 |
15 | 206a584ee |
hex | 13610387f |
5201999999 has 8 divisors (see below), whose sum is σ = 6203627520. Its totient is φ = 4264993656.
The previous prime is 5201999993. The next prime is 5202000007. The reversal of 5201999999 is 9999991025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-5201999999 is a prime.
It is a Duffinian number.
5201999999 is a modest number, since divided by 99999 gives 52019 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5201999993) 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, 16155119 + ... + 16155440.
It is an arithmetic number, because the mean of its divisors is an integer number (775453440).
Almost surely, 25201999999 is an apocalyptic number.
5201999999 is a deficient number, since it is larger than the sum of its proper divisors (1001627521).
5201999999 is a wasteful number, since it uses less digits than its factorization.
5201999999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32310589.
The product of its (nonzero) digits is 5314410, while the sum is 62.
The square root of 5201999999 is about 72124.8916740954. The cubic root of 5201999999 is about 1732.7002946920.
The spelling of 5201999999 in words is "five billion, two hundred one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".
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