Search a number
-
+
5005076021 = 111523298757
BaseRepresentation
bin1001010100101001…
…10110011000110101
3110220210221012112222
410222110312120311
540222244413041
62144352052125
7235013305241
oct45224663065
913823835488
105005076021
112139264770
12b78234045
13619c1815a
14356a23421
151e460a74b
hex12a536635

5005076021 has 8 divisors (see below), whose sum is σ = 5463686304. Its totient is φ = 4547066320.

The previous prime is 5005076017. The next prime is 5005076033. The reversal of 5005076021 is 1206705005.

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

It is a cyclic number.

It is not a de Polignac number, because 5005076021 - 22 = 5005076017 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 (5005075021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132626 + ... + 166131.

It is an arithmetic number, because the mean of its divisors is an integer number (682960788).

Almost surely, 25005076021 is an apocalyptic number.

It is an amenable number.

5005076021 is a deficient number, since it is larger than the sum of its proper divisors (458610283).

5005076021 is a wasteful number, since it uses less digits than its factorization.

5005076021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300291.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5005076021 is about 70746.5619023285. The cubic root of 5005076021 is about 1710.5544092226.

The spelling of 5005076021 in words is "five billion, five million, seventy-six thousand, twenty-one".

Divisors: 1 11 1523 16753 298757 3286327 455006911 5005076021