Search a number
-
+
5030938080 = 253357435373
BaseRepresentation
bin1001010111101111…
…00000010111100000
3110222121121010122000
410223313200113200
540300410004310
62151114244000
7235446160650
oct45367402740
913877533560
105030938080
112151919273
12b84a26600
136223a184c
1435a236360
151e6a184c0
hex12bde05e0

5030938080 has 768 divisors, whose sum is σ = 21267671040. Its totient is φ = 1086898176.

The previous prime is 5030938069. The next prime is 5030938109. The reversal of 5030938080 is 808390305.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 68916924 + ... + 68916996.

It is an arithmetic number, because the mean of its divisors is an integer number (27692280).

Almost surely, 25030938080 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 5030938080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10633835520).

5030938080 is an abundant number, since it is smaller than the sum of its proper divisors (16236732960).

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

5030938080 is a wasteful number, since it uses less digits than its factorization.

5030938080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 5030938080 is about 70929.1060143859. The cubic root of 5030938080 is about 1713.4955887390.

The spelling of 5030938080 in words is "five billion, thirty million, nine hundred thirty-eight thousand, eighty".