Base | Representation |
---|---|
bin | 1100011100011101… |
… | …10110101101111000 |
3 | 122020121220110012200 |
4 | 12032032312231320 |
5 | 102140343213404 |
6 | 3022545510200 |
7 | 324365325210 |
oct | 61616665570 |
9 | 18217813180 |
10 | 6681226104 |
11 | 2919418073 |
12 | 1365642360 |
13 | 826263b37 |
14 | 47549b240 |
15 | 29184c839 |
hex | 18e3b6b78 |
6681226104 has 48 divisors (see below), whose sum is σ = 20679987120. Its totient is φ = 1908921600.
The previous prime is 6681226073. The next prime is 6681226127. The reversal of 6681226104 is 4016221866.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 11 ways as a sum of consecutive naturals, for example, 6627697 + ... + 6628704.
It is an arithmetic number, because the mean of its divisors is an integer number (430833065).
Almost surely, 26681226104 is an apocalyptic number.
It is an amenable number.
6681226104 is an abundant number, since it is smaller than the sum of its proper divisors (13998761016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6681226104 is a wasteful number, since it uses less digits than its factorization.
6681226104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13256420 (or 13256413 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 6681226104 is about 81738.7674485002. The cubic root of 6681226104 is about 1883.4411570885.
The spelling of 6681226104 in words is "six billion, six hundred eighty-one million, two hundred twenty-six thousand, one hundred four".
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