Base | Representation |
---|---|
bin | 100111100001101100… |
… | …110111100110000000 |
3 | 11001112210212112012002 |
4 | 213201230313212000 |
5 | 1143404440410222 |
6 | 31255225123132 |
7 | 3031510306646 |
oct | 474154674600 |
9 | 131483775162 |
10 | 42441341312 |
11 | 16aaa037997 |
12 | 82856294a8 |
13 | 4004ab4416 |
14 | 20a890d196 |
15 | 1185ec7392 |
hex | 9e1b37980 |
42441341312 has 64 divisors (see below), whose sum is σ = 88949610000. Its totient is φ = 20141549568.
The previous prime is 42441341281. The next prime is 42441341413. The reversal of 42441341312 is 21314314424.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122114 + ... + 315902.
Almost surely, 242441341312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42441341312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44474805000).
42441341312 is an abundant number, since it is smaller than the sum of its proper divisors (46508268688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42441341312 is a wasteful number, since it uses less digits than its factorization.
42441341312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193891 (or 193879 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
Adding to 42441341312 its reverse (21314314424), we get a palindrome (63755655736).
The spelling of 42441341312 in words is "forty-two billion, four hundred forty-one million, three hundred forty-one thousand, three hundred twelve".
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