Base | Representation |
---|---|
bin | 100111001011000110… |
… | …101000010010010001 |
3 | 11000120101111002022012 |
4 | 213023012220102101 |
5 | 1142120411442020 |
6 | 31153443152305 |
7 | 3016224646205 |
oct | 471306502221 |
9 | 130511432265 |
10 | 42062218385 |
11 | 16925031260 |
12 | 819a675695 |
13 | 3c743a2525 |
14 | 2070420b05 |
15 | 1162a897c5 |
hex | 9cb1a8491 |
42062218385 has 8 divisors (see below), whose sum is σ = 55063267776. Its totient is φ = 30590704240.
The previous prime is 42062218379. The next prime is 42062218427. The reversal of 42062218385 is 58381226024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42062218385 - 26 = 42062218321 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382383749 + ... + 382383858.
It is an arithmetic number, because the mean of its divisors is an integer number (6882908472).
Almost surely, 242062218385 is an apocalyptic number.
It is an amenable number.
42062218385 is a deficient number, since it is larger than the sum of its proper divisors (13001049391).
42062218385 is a wasteful number, since it uses less digits than its factorization.
42062218385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 764767623.
The product of its (nonzero) digits is 184320, while the sum is 41.
The spelling of 42062218385 in words is "forty-two billion, sixty-two million, two hundred eighteen thousand, three hundred eighty-five".
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