Base | Representation |
---|---|
bin | 110001101101001011… |
… | …010011110011010100 |
3 | 12002202112111101102120 |
4 | 301231023103303110 |
5 | 1333301022220123 |
6 | 40303551535540 |
7 | 3566406320016 |
oct | 615513236324 |
9 | 162675441376 |
10 | 53371288788 |
11 | 206a8779234 |
12 | a415b2a5b0 |
13 | 505735236c |
14 | 28243861b6 |
15 | 15c582a2e3 |
hex | c6d2d3cd4 |
53371288788 has 48 divisors (see below), whose sum is σ = 124804251264. Its totient is φ = 17751726720.
The previous prime is 53371288727. The next prime is 53371288793. The reversal of 53371288788 is 88788217335.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16776558 + ... + 16779738.
It is an arithmetic number, because the mean of its divisors is an integer number (2600088568).
Almost surely, 253371288788 is an apocalyptic number.
It is an amenable number.
53371288788 is an abundant number, since it is smaller than the sum of its proper divisors (71432962476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53371288788 is a wasteful number, since it uses less digits than its factorization.
53371288788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5792 (or 5790 counting only the distinct ones).
The product of its digits is 18063360, while the sum is 60.
The spelling of 53371288788 in words is "fifty-three billion, three hundred seventy-one million, two hundred eighty-eight thousand, seven hundred eighty-eight".
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