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5021073 = 321929363
BaseRepresentation
bin10011001001110110010001
3100110002121200
4103021312101
52241133243
6255341413
760451461
oct23116621
910402550
105021073
11291a452
121821869
13106a565
14949ba1
15692ad3
hex4c9d91

5021073 has 12 divisors (see below), whose sum is σ = 7634640. Its totient is φ = 3171096.

The previous prime is 5021033. The next prime is 5021087. The reversal of 5021073 is 3701205.

It is not a de Polignac number, because 5021073 - 213 = 5012881 is a prime.

It is a super-2 number, since 2×50210732 = 50422348142658, which contains 22 as substring.

It is a Curzon number.

5021073 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5021033) 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 11 ways as a sum of consecutive naturals, for example, 14511 + ... + 14852.

It is an arithmetic number, because the mean of its divisors is an integer number (636220).

Almost surely, 25021073 is an apocalyptic number.

It is an amenable number.

5021073 is a deficient number, since it is larger than the sum of its proper divisors (2613567).

5021073 is a wasteful number, since it uses less digits than its factorization.

5021073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29388 (or 29385 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 5021073 is about 2240.7750891154. The cubic root of 5021073 is about 171.2374867870.

Adding to 5021073 its reverse (3701205), we get a palindrome (8722278).

The spelling of 5021073 in words is "five million, twenty-one thousand, seventy-three".

Divisors: 1 3 9 19 57 171 29363 88089 264267 557897 1673691 5021073