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5042828 = 227199479
BaseRepresentation
bin10011001111001010001100
3100111012110102
4103033022030
52242332303
6300030232
760602060
oct23171214
910435412
105042828
11293482a
121832378
13107742b
14953aa0
15699288
hex4cf28c

5042828 has 24 divisors (see below), whose sum is σ = 10617600. Its totient is φ = 2047248.

The previous prime is 5042827. The next prime is 5042837. The reversal of 5042828 is 8282405.

It is a super-2 number, since 2×50428282 = 50860228475168, which contains 22 as substring.

5042828 is a modest number, since divided by 2828 gives 504 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 5042828.

It is not an unprimeable number, because it can be changed into a prime (5042827) 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, 4208 + ... + 5271.

It is an arithmetic number, because the mean of its divisors is an integer number (442400).

Almost surely, 25042828 is an apocalyptic number.

It is an amenable number.

5042828 is an abundant number, since it is smaller than the sum of its proper divisors (5574772).

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

5042828 is a wasteful number, since it uses less digits than its factorization.

5042828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509 (or 9507 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 5042828 is about 2245.6241893959. The cubic root of 5042828 is about 171.4844395950.

The spelling of 5042828 in words is "five million, forty-two thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 9479 18958 37916 66353 132706 180101 265412 360202 720404 1260707 2521414 5042828