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5028863 = 71937811
BaseRepresentation
bin10011001011101111111111
3100110111022012
4103023233333
52241410423
6255441435
760513260
oct23135777
910414265
105028863
112925294
12182627b
131070c78
1494c967
15695078
hex4cbbff

5028863 has 8 divisors (see below), whose sum is σ = 6049920. Its totient is φ = 4083480.

The previous prime is 5028857. The next prime is 5028869. The reversal of 5028863 is 3688205.

It is an interprime number because it is at equal distance from previous prime (5028857) and next prime (5028869).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5028863 - 24 = 5028847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5028869) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18773 + ... + 19038.

It is an arithmetic number, because the mean of its divisors is an integer number (756240).

Almost surely, 25028863 is an apocalyptic number.

5028863 is a deficient number, since it is larger than the sum of its proper divisors (1021057).

5028863 is a wasteful number, since it uses less digits than its factorization.

5028863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37837.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5028863 is about 2242.5126532530. The cubic root of 5028863 is about 171.3259971356.

The spelling of 5028863 in words is "five million, twenty-eight thousand, eight hundred sixty-three".

Divisors: 1 7 19 133 37811 264677 718409 5028863