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5238268 = 227187081
BaseRepresentation
bin10011111110110111111100
3100212010112221
4103332313330
52320111033
6304135124
762344630
oct23766774
910763487
105238268
112a58652
1219074a4
131115389
149a4dc0
156d712d
hex4fedfc

5238268 has 12 divisors (see below), whose sum is σ = 10476592. Its totient is φ = 2244960.

The previous prime is 5238257. The next prime is 5238293. The reversal of 5238268 is 8628325.

5238268 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 52 + 217 + 39 + 86 + 220 + 68 + 87 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93513 + ... + 93568.

Almost surely, 25238268 is an apocalyptic number.

It is an amenable number.

5238268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5238268 is a wasteful number, since it uses less digits than its factorization.

5238268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187092 (or 187090 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 5238268 is about 2288.7262833288. The cubic root of 5238268 is about 173.6717730078.

The spelling of 5238268 in words is "five million, two hundred thirty-eight thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 14 28 187081 374162 748324 1309567 2619134 5238268