Base | Representation |
---|---|
bin | 1100110111011110111… |
… | …10001001100010110110 |
3 | 1120021011000021112220200 |
4 | 12123233132021202312 |
5 | 24220412201302410 |
6 | 535033325541330 |
7 | 43640520510024 |
oct | 6335736114266 |
9 | 1507130245820 |
10 | 442104322230 |
11 | 16054a40091a |
12 | 71823a14846 |
13 | 328c8662b8c |
14 | 17580023714 |
15 | b777eed3c0 |
hex | 66ef7898b6 |
442104322230 has 24 divisors (see below), whose sum is σ = 1149471238032. Its totient is φ = 117894485904.
The previous prime is 442104322213. The next prime is 442104322237. The reversal of 442104322230 is 32223401244.
442104322230 is a `hidden beast` number, since 4 + 4 + 2 + 1 + 0 + 432 + 223 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 442104322194 and 442104322203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (442104322237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2456135034 + ... + 2456135213.
It is an arithmetic number, because the mean of its divisors is an integer number (47894634918).
Almost surely, 2442104322230 is an apocalyptic number.
442104322230 is an abundant number, since it is smaller than the sum of its proper divisors (707366915802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442104322230 is a wasteful number, since it uses less digits than its factorization.
442104322230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4912270260 (or 4912270257 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 442104322230 its reverse (32223401244), we get a palindrome (474327723474).
The spelling of 442104322230 in words is "four hundred forty-two billion, one hundred four million, three hundred twenty-two thousand, two hundred thirty".
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