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5020211 = 74715259
BaseRepresentation
bin10011001001101000110011
3100110001102202
4103021220303
52241121321
6255333415
760446120
oct23115063
910401382
105020211
112919839
12182126b
13106a051
14949747
1569270b
hex4c9a33

5020211 has 8 divisors (see below), whose sum is σ = 5859840. Its totient is φ = 4211208.

The previous prime is 5020201. The next prime is 5020217. The reversal of 5020211 is 1120205.

5020211 = 1832 + 1842 + ... + 2762.

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 5020211 - 210 = 5019187 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5020192 and 5020201.

It is not an unprimeable number, because it can be changed into a prime (5020217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7301 + ... + 7958.

It is an arithmetic number, because the mean of its divisors is an integer number (732480).

Almost surely, 25020211 is an apocalyptic number.

5020211 is a deficient number, since it is larger than the sum of its proper divisors (839629).

5020211 is a wasteful number, since it uses less digits than its factorization.

5020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15313.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5020211 is about 2240.5827367004. The cubic root of 5020211 is about 171.2276870781.

Adding to 5020211 its reverse (1120205), we get a palindrome (6140416).

The spelling of 5020211 in words is "five million, twenty thousand, two hundred eleven".

Divisors: 1 7 47 329 15259 106813 717173 5020211