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5019933 = 31988069
BaseRepresentation
bin10011001001100100011101
3100110001001110
4103021210131
52241114213
6255332233
760445242
oct23114435
910401043
105019933
112919606
121821079
131069b99
149495c9
156925c3
hex4c991d

5019933 has 8 divisors (see below), whose sum is σ = 7045600. Its totient is φ = 3170448.

The previous prime is 5019919. The next prime is 5019943. The reversal of 5019933 is 3399105.

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

It is not a de Polignac number, because 5019933 - 26 = 5019869 is a prime.

It is a super-4 number, since 4×50199334 (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5019933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5019943) 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, 43978 + ... + 44091.

It is an arithmetic number, because the mean of its divisors is an integer number (880700).

Almost surely, 25019933 is an apocalyptic number.

It is an amenable number.

5019933 is a deficient number, since it is larger than the sum of its proper divisors (2025667).

5019933 is a wasteful number, since it uses less digits than its factorization.

5019933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88091.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 5019933 is about 2240.5206984092. The cubic root of 5019933 is about 171.2245263759.

The spelling of 5019933 in words is "five million, nineteen thousand, nine hundred thirty-three".

Divisors: 1 3 19 57 88069 264207 1673311 5019933