Base | Representation |
---|---|
bin | 100111010110101000… |
… | …000101110001010011 |
3 | 11001001212020210201110 |
4 | 213112220011301103 |
5 | 1143014404224113 |
6 | 31224550504403 |
7 | 3024063105036 |
oct | 472650056123 |
9 | 131055223643 |
10 | 42255539283 |
11 | 16a141720a1 |
12 | 8233365103 |
13 | 3ca545b6a9 |
14 | 208bd8501d |
15 | 1174a24bc3 |
hex | 9d6a05c53 |
42255539283 has 6 divisors (see below), whose sum is σ = 56341193772. Its totient is φ = 28170122160.
The previous prime is 42255539281. The next prime is 42255539321. The reversal of 42255539283 is 38293555224.
It is not a de Polignac number, because 42255539283 - 21 = 42255539281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42255539281) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 296703 + ... + 415383.
It is an arithmetic number, because the mean of its divisors is an integer number (9390198962).
Almost surely, 242255539283 is an apocalyptic number.
42255539283 is a deficient number, since it is larger than the sum of its proper divisors (14085654489).
42255539283 is an frugal number, since it uses more digits than its factorization.
42255539283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237365 (or 118684 counting only the distinct ones).
The product of its digits is 2592000, while the sum is 48.
Multiplying 42255539283 by its sum of digits (48), we get a square (2028265885584 = 14241722).
The spelling of 42255539283 in words is "forty-two billion, two hundred fifty-five million, five hundred thirty-nine thousand, two hundred eighty-three".
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