Base | Representation |
---|---|
bin | 100111111000010010… |
… | …101111011100011000 |
3 | 11002112020002002021012 |
4 | 213320102233130120 |
5 | 1200144003240102 |
6 | 31401005033052 |
7 | 3044062060322 |
oct | 477022573430 |
9 | 132466062235 |
10 | 42820368152 |
11 | 17183a88411 |
12 | 8370555788 |
13 | 4065491663 |
14 | 2102db4612 |
15 | 11a93e6752 |
hex | 9f84af718 |
42820368152 has 16 divisors (see below), whose sum is σ = 80300585400. Its totient is φ = 21406878720.
The previous prime is 42820368137. The next prime is 42820368193. The reversal of 42820368152 is 25186302824.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357674 + ... + 462137.
Almost surely, 242820368152 is an apocalyptic number.
It is an amenable number.
42820368152 is a deficient number, since it is larger than the sum of its proper divisors (37480217248).
42820368152 is a wasteful number, since it uses less digits than its factorization.
42820368152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826346 (or 826342 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 41.
The spelling of 42820368152 in words is "forty-two billion, eight hundred twenty million, three hundred sixty-eight thousand, one hundred fifty-two".
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