Base | Representation |
---|---|
bin | 10011000101111110100101 |
3 | 100102021212120 |
4 | 103011332211 |
5 | 2240131341 |
6 | 255140153 |
7 | 60354324 |
oct | 23057645 |
9 | 10367776 |
10 | 5005221 |
11 | 2909551 |
12 | 1814659 |
13 | 1063290 |
14 | 9440bb |
15 | 68d066 |
hex | 4c5fa5 |
5005221 has 8 divisors (see below), whose sum is σ = 7187040. Its totient is φ = 3080112.
The previous prime is 5005219. The next prime is 5005223. The reversal of 5005221 is 1225005.
5005221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (5005219) and next prime (5005223).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5005221 - 21 = 5005219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5005221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5005223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64131 + ... + 64208.
It is an arithmetic number, because the mean of its divisors is an integer number (898380).
Almost surely, 25005221 is an apocalyptic number.
It is an amenable number.
5005221 is a deficient number, since it is larger than the sum of its proper divisors (2181819).
5005221 is a wasteful number, since it uses less digits than its factorization.
5005221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128355.
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 5005221 is about 2237.2351239867. The cubic root of 5005221 is about 171.0570925260.
The spelling of 5005221 in words is "five million, five thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •