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5090748768 = 2532721512389
BaseRepresentation
bin1001011110110111…
…01010100101100000
3111010210010211110200
410233123222211200
540411212430033
62201052225200
7240103436100
oct45733524540
914123124420
105090748768
11218265a996
12ba0a6b200
136318b35a1
14364165200
151ebdd0013
hex12f6ea960

5090748768 has 216 divisors, whose sum is σ = 16959000240. Its totient is φ = 1444262400.

The previous prime is 5090748763. The next prime is 5090748823. The reversal of 5090748768 is 8678470905.

5090748768 is a `hidden beast` number, since 509 + 0 + 74 + 8 + 7 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5090748763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2129718 + ... + 2132106.

It is an arithmetic number, because the mean of its divisors is an integer number (78513890).

Almost surely, 25090748768 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 5090748768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8479500120).

5090748768 is an abundant number, since it is smaller than the sum of its proper divisors (11868251472).

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

5090748768 is a wasteful number, since it uses less digits than its factorization.

5090748768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 5090748768 is about 71349.4833057675. The cubic root of 5090748768 is about 1720.2591965611.

The spelling of 5090748768 in words is "five billion, ninety million, seven hundred forty-eight thousand, seven hundred sixty-eight".