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5024215 = 57220507
BaseRepresentation
bin10011001010100111010111
3100110020221001
4103022213113
52241233330
6255404131
760463600
oct23124727
910406831
105024215
112921849
121823647
13106bb11
1494ada7
156939ca
hex4ca9d7

5024215 has 12 divisors (see below), whose sum is σ = 7013736. Its totient is φ = 3445008.

The previous prime is 5024207. The next prime is 5024219. The reversal of 5024215 is 5124205.

It is not a de Polignac number, because 5024215 - 23 = 5024207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5024192 and 5024201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5024219) 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 11 ways as a sum of consecutive naturals, for example, 10009 + ... + 10498.

It is an arithmetic number, because the mean of its divisors is an integer number (584478).

Almost surely, 25024215 is an apocalyptic number.

5024215 is a deficient number, since it is larger than the sum of its proper divisors (1989521).

5024215 is a wasteful number, since it uses less digits than its factorization.

5024215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20526 (or 20519 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5024215 is about 2241.4760761605. The cubic root of 5024215 is about 171.2731973477.

The spelling of 5024215 in words is "five million, twenty-four thousand, two hundred fifteen".

Divisors: 1 5 7 35 49 245 20507 102535 143549 717745 1004843 5024215