Search a number
-
+
5750878320 = 2432511317353
BaseRepresentation
bin1010101101100011…
…10111000001110000
3112211210021212222100
411112301313001300
543234211101240
62350353140400
7262340442045
oct52661670160
915753255870
105750878320
112491248000
121145b5a700
137085a30a5
143c7ac11cc
15239d28e30
hex156c77070

5750878320 has 480 divisors, whose sum is σ = 22556574144. Its totient is φ = 1308426240.

The previous prime is 5750878297. The next prime is 5750878327. The reversal of 5750878320 is 238780575.

5750878320 is a `hidden beast` number, since 57 + 508 + 78 + 3 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5750878327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16291264 + ... + 16291616.

Almost surely, 25750878320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5750878320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11278287072).

5750878320 is an abundant number, since it is smaller than the sum of its proper divisors (16805695824).

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

5750878320 is a wasteful number, since it uses less digits than its factorization.

5750878320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 5750878320 is about 75834.5456899427. The cubic root of 5750878320 is about 1791.6151500697.

The spelling of 5750878320 in words is "five billion, seven hundred fifty million, eight hundred seventy-eight thousand, three hundred twenty".