Base | Representation |
---|---|
bin | 1010001111011… |
… | …0000101100000 |
3 | 2222211010201002 |
4 | 2203312011200 |
5 | 41443413013 |
6 | 4132331132 |
7 | 1031035412 |
oct | 243660540 |
9 | 88733632 |
10 | 42951008 |
11 | 22276801 |
12 | 12473aa8 |
13 | 8b8aac9 |
14 | 59c09b2 |
15 | 3b86358 |
hex | 28f6160 |
42951008 has 12 divisors (see below), whose sum is σ = 84559860. Its totient is φ = 21475488.
The previous prime is 42950983. The next prime is 42951017. The reversal of 42951008 is 80015924.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671078 + ... + 671141.
It is an arithmetic number, because the mean of its divisors is an integer number (7046655).
Almost surely, 242951008 is an apocalyptic number.
It is an amenable number.
42951008 is a deficient number, since it is larger than the sum of its proper divisors (41608852).
42951008 is a wasteful number, since it uses less digits than its factorization.
42951008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1342229 (or 1342221 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 42951008 is about 6553.7018546772. The cubic root of 42951008 is about 350.2067023918.
The spelling of 42951008 in words is "forty-two million, nine hundred fifty-one thousand, eight".
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