Base | Representation |
---|---|
bin | 10011011111000111001011… |
… | …01100000110100111111100 |
3 | 12121201110111100101101210221 |
4 | 21233203211230012213330 |
5 | 21104030204001220303 |
6 | 231045120154111124 |
7 | 12011562013164454 |
oct | 1157434554064774 |
9 | 177643440341727 |
10 | 42850447288828 |
11 | 12720855427393 |
12 | 498085411b4a4 |
13 | 1abaa1a405b5a |
14 | a81d891b4d64 |
15 | 4e4989c864bd |
hex | 26f8e5b069fc |
42850447288828 has 48 divisors (see below), whose sum is σ = 81498865853440. Its totient is φ = 19638591264000.
The previous prime is 42850447288801. The next prime is 42850447288867. The reversal of 42850447288828 is 82888274405824.
It is a super-2 number, since 2×428504472888282 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9002500 + ... + 12913012.
Almost surely, 242850447288828 is an apocalyptic number.
It is an amenable number.
42850447288828 is a deficient number, since it is larger than the sum of its proper divisors (38648418564612).
42850447288828 is a wasteful number, since it uses less digits than its factorization.
42850447288828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3915218 (or 3915216 counting only the distinct ones).
The product of its (nonzero) digits is 587202560, while the sum is 70.
The spelling of 42850447288828 in words is "forty-two trillion, eight hundred fifty billion, four hundred forty-seven million, two hundred eighty-eight thousand, eight hundred twenty-eight".
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