Base | Representation |
---|---|
bin | 1001010101010101… |
… | …01101100110110101 |
3 | 110221012201101021122 |
4 | 10222222231212311 |
5 | 40230231312341 |
6 | 2145114553325 |
7 | 235113105260 |
oct | 45252554665 |
9 | 13835641248 |
10 | 5010807221 |
11 | 21415196a2 |
12 | b7a138845 |
13 | 61b1739b4 |
14 | 3576b5cd7 |
15 | 1e4d8d94b |
hex | 12aaad9b5 |
5010807221 has 8 divisors (see below), whose sum is σ = 5728324800. Its totient is φ = 4293711648.
The previous prime is 5010807211. The next prime is 5010807227. The reversal of 5010807221 is 1227080105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5010807221 - 218 = 5010545077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5010807227) 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, 79631 + ... + 127916.
It is an arithmetic number, because the mean of its divisors is an integer number (716040600).
Almost surely, 25010807221 is an apocalyptic number.
It is an amenable number.
5010807221 is a deficient number, since it is larger than the sum of its proper divisors (717517579).
5010807221 is a wasteful number, since it uses less digits than its factorization.
5010807221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211003.
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 5010807221 is about 70787.0554621394. The cubic root of 5010807221 is about 1711.2070659678.
Adding to 5010807221 its reverse (1227080105), we get a palindrome (6237887326).
The spelling of 5010807221 in words is "five billion, ten million, eight hundred seven thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •