Base | Representation |
---|---|
bin | 1100110111110000011… |
… | …11010011010101000000 |
3 | 1120021112021002011002200 |
4 | 12123320033103111000 |
5 | 24221212331100323 |
6 | 535100102513200 |
7 | 43644255042234 |
oct | 6337017232500 |
9 | 1507467064080 |
10 | 442251425088 |
11 | 160615444430 |
12 | 71865135800 |
13 | 3291cc891a5 |
14 | 175957965c4 |
15 | b785da9443 |
hex | 66f83d3540 |
442251425088 has 84 divisors (see below), whose sum is σ = 1382873320608. Its totient is φ = 134015581440.
The previous prime is 442251425071. The next prime is 442251425117. The reversal of 442251425088 is 880524152244.
It is a happy number.
442251425088 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 514 + 2 + 50 + 88 = 666.
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, 34893556 + ... + 34906227.
Almost surely, 2442251425088 is an apocalyptic number.
442251425088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
442251425088 is an abundant number, since it is smaller than the sum of its proper divisors (940621895520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442251425088 is a wasteful number, since it uses less digits than its factorization.
442251425088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69799812 (or 69799799 counting only the distinct ones).
The product of its (nonzero) digits is 819200, while the sum is 45.
The spelling of 442251425088 in words is "four hundred forty-two billion, two hundred fifty-one million, four hundred twenty-five thousand, eighty-eight".
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