Search a number
-
+
5085820402 = 2131719605599
BaseRepresentation
bin1001011110010001…
…10111010111110010
3111010102212110000121
410233020313113302
540403432223102
62200354440454
7240013521505
oct45710672762
914112773017
105085820402
11217a8a4163
12b9b29312a
136308792b0
1436364113c
151eb759b37
hex12f2375f2

5085820402 has 32 divisors (see below), whose sum is σ = 9156672000. Its totient is φ = 2092946688.

The previous prime is 5085820379. The next prime is 5085820403. The reversal of 5085820402 is 2040285805.

It is a super-2 number, since 2×50858204022 = 51731138322798883208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (5085820403) 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 15 ways as a sum of consecutive naturals, for example, 294402 + ... + 311197.

It is an arithmetic number, because the mean of its divisors is an integer number (286146000).

Almost surely, 25085820402 is an apocalyptic number.

5085820402 is a deficient number, since it is larger than the sum of its proper divisors (4070851598).

5085820402 is a wasteful number, since it uses less digits than its factorization.

5085820402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605650.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 5085820402 is about 71314.9381406168. The cubic root of 5085820402 is about 1719.7038883165.

The spelling of 5085820402 in words is "five billion, eighty-five million, eight hundred twenty thousand, four hundred two".

Divisors: 1 2 13 17 19 26 34 38 221 247 323 442 494 646 4199 8398 605599 1211198 7872787 10295183 11506381 15745574 20590366 23012762 133837379 149582953 195608477 267674758 299165906 391216954 2542910201 5085820402