Base | Representation |
---|---|
bin | 1001101100101111… |
… | …11011100000010001 |
3 | 111102220021200020200 |
4 | 10312113323200101 |
5 | 41131021210001 |
6 | 2220412325413 |
7 | 243016361160 |
oct | 46627734021 |
9 | 14386250220 |
10 | 5207210001 |
11 | 2232374a44 |
12 | 1013a73869 |
13 | 64ca6b866 |
14 | 3757dd3d7 |
15 | 207237086 |
hex | 1365fb811 |
5207210001 has 48 divisors (see below), whose sum is σ = 8816231424. Its totient is φ = 2899647072.
The previous prime is 5207209991. The next prime is 5207210003. The reversal of 5207210001 is 1000127025.
It is not a de Polignac number, because 5207210001 - 29 = 5207209489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5207210003) 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 47 ways as a sum of consecutive naturals, for example, 1317310 + ... + 1321256.
It is an arithmetic number, because the mean of its divisors is an integer number (183671488).
Almost surely, 25207210001 is an apocalyptic number.
It is an amenable number.
5207210001 is a deficient number, since it is larger than the sum of its proper divisors (3609021423).
5207210001 is a wasteful number, since it uses less digits than its factorization.
5207210001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4490 (or 4487 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 5207210001 is about 72161.0005543160. Note that the first 3 decimals coincide. The cubic root of 5207210001 is about 1733.2785568941.
Adding to 5207210001 its reverse (1000127025), we get a palindrome (6207337026).
The spelling of 5207210001 in words is "five billion, two hundred seven million, two hundred ten thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •