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5248215 = 325716661
BaseRepresentation
bin10100000001010011010111
3100212122012100
4110001103113
52320420330
6304253143
762415630
oct24012327
910778170
105248215
112a65075
1219111b3
131119a6b
149a8887
156da060
hex5014d7

5248215 has 24 divisors (see below), whose sum is σ = 10397088. Its totient is φ = 2399040.

The previous prime is 5248183. The next prime is 5248231. The reversal of 5248215 is 5128425.

It is a happy number.

5248215 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5248215 - 25 = 5248183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8016 + ... + 8645.

It is an arithmetic number, because the mean of its divisors is an integer number (433212).

Almost surely, 25248215 is an apocalyptic number.

5248215 is a deficient number, since it is larger than the sum of its proper divisors (5148873).

5248215 is a wasteful number, since it uses less digits than its factorization.

5248215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16679 (or 16676 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 5248215 is about 2290.8982954291. The cubic root of 5248215 is about 173.7816325272.

The spelling of 5248215 in words is "five million, two hundred forty-eight thousand, two hundred fifteen".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 16661 49983 83305 116627 149949 249915 349881 583135 749745 1049643 1749405 5248215