Search a number
-
+
5010732021 = 31670244007
BaseRepresentation
bin1001010101010100…
…11011001111110101
3110221012120120010110
410222222123033311
540230221411041
62145113213233
7235112343111
oct45252331765
913835516113
105010732021
112141478149
12b7a101219
1361b1486b9
14357696741
151e4d76516
hex12aa9b3f5

5010732021 has 4 divisors (see below), whose sum is σ = 6680976032. Its totient is φ = 3340488012.

The previous prime is 5010731983. The next prime is 5010732043. The reversal of 5010732021 is 1202370105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5010732021 - 213 = 5010723829 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 (5010732521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835122001 + ... + 835122006.

It is an arithmetic number, because the mean of its divisors is an integer number (1670244008).

Almost surely, 25010732021 is an apocalyptic number.

It is an amenable number.

5010732021 is a deficient number, since it is larger than the sum of its proper divisors (1670244011).

5010732021 is a wasteful number, since it uses less digits than its factorization.

5010732021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670244010.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5010732021 is about 70786.5242895849. The cubic root of 5010732021 is about 1711.1985055762.

It can be divided in two parts, 50107 and 32021, that added together give a palindrome (82128).

The spelling of 5010732021 in words is "five billion, ten million, seven hundred thirty-two thousand, twenty-one".

Divisors: 1 3 1670244007 5010732021