Base | Representation |
---|---|
bin | 1100110011010001… |
… | …01000101110000000 |
3 | 122201221212220011011 |
4 | 12121220220232000 |
5 | 103033332041023 |
6 | 3053542130304 |
7 | 332210400643 |
oct | 63150505600 |
9 | 18657786134 |
10 | 6872533888 |
11 | 2a07403480 |
12 | 13b9720994 |
13 | 856a968cc |
14 | 492a59a5a |
15 | 2a353b50d |
hex | 199a28b80 |
6872533888 has 32 divisors (see below), whose sum is σ = 14936049720. Its totient is φ = 3123878400.
The previous prime is 6872533859. The next prime is 6872533901. The reversal of 6872533888 is 8883352786.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439123 + ... + 2441938.
Almost surely, 26872533888 is an apocalyptic number.
It is an amenable number.
6872533888 is an abundant number, since it is smaller than the sum of its proper divisors (8063515832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6872533888 is a wasteful number, since it uses less digits than its factorization.
6872533888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4881086 (or 4881074 counting only the distinct ones).
The product of its digits is 15482880, while the sum is 58.
The square root of 6872533888 is about 82900.7472101428. The cubic root of 6872533888 is about 1901.2488454522.
The spelling of 6872533888 in words is "six billion, eight hundred seventy-two million, five hundred thirty-three thousand, eight hundred eighty-eight".
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