Base | Representation |
---|---|
bin | 100111011000001101… |
… | …100001010101111100 |
3 | 11001010201021200122001 |
4 | 213120031201111330 |
5 | 1143043211110024 |
6 | 31231340432044 |
7 | 3024535110301 |
oct | 473015412574 |
9 | 131121250561 |
10 | 42282128764 |
11 | 16a28183177 |
12 | 8240248624 |
13 | 3caab0b205 |
14 | 20917070a8 |
15 | 1177028244 |
hex | 9d836157c |
42282128764 has 12 divisors (see below), whose sum is σ = 74020739688. Its totient is φ = 21133346000.
The previous prime is 42282128741. The next prime is 42282128887. The reversal of 42282128764 is 46782128224.
It is a happy number.
42282128764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917262 + ... + 1939189.
It is an arithmetic number, because the mean of its divisors is an integer number (6168394974).
Almost surely, 242282128764 is an apocalyptic number.
It is an amenable number.
42282128764 is a deficient number, since it is larger than the sum of its proper divisors (31738610924).
42282128764 is a wasteful number, since it uses less digits than its factorization.
42282128764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3859196 (or 3859194 counting only the distinct ones).
The product of its digits is 688128, while the sum is 46.
The spelling of 42282128764 in words is "forty-two billion, two hundred eighty-two million, one hundred twenty-eight thousand, seven hundred sixty-four".
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