Search a number
-
+
5080780807530 = 235444138135411
BaseRepresentation
bin100100111101111011000…
…1000101001110101101010
3122222201101100110022222120
41021323312020221311222
51131220414341320110
614450024541332110
71033034325203421
oct111736610516552
918881340408876
105080780807530
11168982434591a
126a0833267036
132ab166bbc26c
14137ca80d22b8
158c269525870
hex49ef6229d6a

5080780807530 has 32 divisors (see below), whose sum is σ = 12196620007488. Its totient is φ = 1354569763200.

The previous prime is 5080780807517. The next prime is 5080780807537. The reversal of 5080780807530 is 357080870805.

It is a super-3 number, since 3×50807808075303 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (5080780807537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18934476 + ... + 19200935.

It is an arithmetic number, because the mean of its divisors is an integer number (381144375234).

Almost surely, 25080780807530 is an apocalyptic number.

5080780807530 is an abundant number, since it is smaller than the sum of its proper divisors (7115839199958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5080780807530 is a wasteful number, since it uses less digits than its factorization.

5080780807530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38139862.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 5080780807530 in words is "five trillion, eighty billion, seven hundred eighty million, eight hundred seven thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4441 8882 13323 22205 26646 44410 66615 133230 38135411 76270822 114406233 190677055 228812466 381354110 572031165 1144062330 169359360251 338718720502 508078080753 846796801255 1016156161506 1693593602510 2540390403765 5080780807530