Base | Representation |
---|---|
bin | 1011110010101100… |
… | …01100111000110100 |
3 | 121100012120111122120 |
4 | 11321112030320310 |
5 | 100431143033023 |
6 | 2524111355540 |
7 | 312612112311 |
oct | 57126147064 |
9 | 17305514576 |
10 | 6330830388 |
11 | 2759652633 |
12 | 1288222bb0 |
13 | 79b79c7ac |
14 | 440b29d08 |
15 | 270bd68e3 |
hex | 17958ce34 |
6330830388 has 48 divisors (see below), whose sum is σ = 15262203264. Its totient is φ = 2040923520.
The previous prime is 6330830383. The next prime is 6330830399. The reversal of 6330830388 is 8830380336.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6330830383) 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 15 ways as a sum of consecutive naturals, for example, 31458 + ... + 116838.
It is an arithmetic number, because the mean of its divisors is an integer number (317962568).
Almost surely, 26330830388 is an apocalyptic number.
It is an amenable number.
6330830388 is an abundant number, since it is smaller than the sum of its proper divisors (8931372876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6330830388 is a wasteful number, since it uses less digits than its factorization.
6330830388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85592 (or 85590 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 42.
The square root of 6330830388 is about 79566.5154948990. The cubic root of 6330830388 is about 1849.9226057713.
The spelling of 6330830388 in words is "six billion, three hundred thirty million, eight hundred thirty thousand, three hundred eighty-eight".
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