Base | Representation |
---|---|
bin | 1001101100000010… |
… | …11100011111011001 |
3 | 111102111012012220222 |
4 | 10312001130133121 |
5 | 41123014101201 |
6 | 2220042125425 |
7 | 242615312003 |
oct | 46601343731 |
9 | 14374165828 |
10 | 5201315801 |
11 | 222a009600 |
12 | 1011ab0875 |
13 | 64b786a76 |
14 | 374b07373 |
15 | 20697091b |
hex | 13605c7d9 |
5201315801 has 24 divisors (see below), whose sum is σ = 6201197352. Its totient is φ = 4341708800.
The previous prime is 5201315789. The next prime is 5201315803. The reversal of 5201315801 is 1085131025.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1652016025 + 3549299776 = 40645^2 + 59576^2 .
It is a de Polignac number, because none of the positive numbers 2k-5201315801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5201315803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53501 + ... + 115173.
It is an arithmetic number, because the mean of its divisors is an integer number (258383223).
Almost surely, 25201315801 is an apocalyptic number.
It is an amenable number.
5201315801 is a deficient number, since it is larger than the sum of its proper divisors (999881551).
5201315801 is a wasteful number, since it uses less digits than its factorization.
5201315801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61753 (or 61742 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 26.
The square root of 5201315801 is about 72120.1483706183. The cubic root of 5201315801 is about 1732.6243263429.
Adding to 5201315801 its reverse (1085131025), we get a palindrome (6286446826).
The spelling of 5201315801 in words is "five billion, two hundred one million, three hundred fifteen thousand, eight hundred one".
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