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5304130878 = 232338435731
BaseRepresentation
bin1001111000010011…
…01001110100111110
3111200122122202200210
410330021221310332
541330324142003
62234153533250
7245304240264
oct47411516476
914618582623
105304130878
112282053042
121040414226
13666b749a7
1438462c434
152109ce503
hex13c269d3e

5304130878 has 16 divisors (see below), whose sum is σ = 11069490816. Its totient is φ = 1691172120.

The previous prime is 5304130837. The next prime is 5304130879. The reversal of 5304130878 is 8780314035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5304130879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19217728 + ... + 19218003.

It is an arithmetic number, because the mean of its divisors is an integer number (691843176).

Almost surely, 25304130878 is an apocalyptic number.

5304130878 is an abundant number, since it is smaller than the sum of its proper divisors (5765359938).

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

5304130878 is a wasteful number, since it uses less digits than its factorization.

5304130878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38435759.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5304130878 is about 72829.4643533783. The cubic root of 5304130878 is about 1743.9662547741.

The spelling of 5304130878 in words is "five billion, three hundred four million, one hundred thirty thousand, eight hundred seventy-eight".

Divisors: 1 2 3 6 23 46 69 138 38435731 76871462 115307193 230614386 884021813 1768043626 2652065439 5304130878