Base | Representation |
---|---|
bin | 100111011111110101… |
… | …101101100100111000 |
3 | 11001110122002120012222 |
4 | 213133311231210320 |
5 | 1143323441331034 |
6 | 31252151423212 |
7 | 3030650642261 |
oct | 473765554470 |
9 | 131418076188 |
10 | 42410105144 |
11 | 16a93442780 |
12 | 8277084b08 |
13 | 3ccb498894 |
14 | 20a46db968 |
15 | 11833a712e |
hex | 9dfd6d938 |
42410105144 has 16 divisors (see below), whose sum is σ = 86747942520. Its totient is φ = 19277320480.
The previous prime is 42410105123. The next prime is 42410105147. The reversal of 42410105144 is 44150101424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42410105147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240966419 + ... + 240966594.
Almost surely, 242410105144 is an apocalyptic number.
42410105144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42410105144 is an abundant number, since it is smaller than the sum of its proper divisors (44337837376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42410105144 is a wasteful number, since it uses less digits than its factorization.
42410105144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481933030 (or 481933026 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
Adding to 42410105144 its reverse (44150101424), we get a palindrome (86560206568).
The spelling of 42410105144 in words is "forty-two billion, four hundred ten million, one hundred five thousand, one hundred forty-four".
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