Base | Representation |
---|---|
bin | 1010001111000… |
… | …1110111010000 |
3 | 2222210020222111 |
4 | 2203301313100 |
5 | 41442334322 |
6 | 4132115104 |
7 | 1030634113 |
oct | 243616720 |
9 | 88706874 |
10 | 42933712 |
11 | 22264808 |
12 | 12465a94 |
13 | 8b82c83 |
14 | 59b857a |
15 | 3b81177 |
hex | 28f1dd0 |
42933712 has 20 divisors (see below), whose sum is σ = 83321056. Its totient is φ = 21431520.
The previous prime is 42933707. The next prime is 42933713. The reversal of 42933712 is 21733924.
42933712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42933713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9787 + ... + 13477.
Almost surely, 242933712 is an apocalyptic number.
It is an amenable number.
42933712 is a deficient number, since it is larger than the sum of its proper divisors (40387344).
42933712 is a wasteful number, since it uses less digits than its factorization.
42933712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4426 (or 4420 counting only the distinct ones).
The product of its digits is 9072, while the sum is 31.
The square root of 42933712 is about 6552.3821622369. The cubic root of 42933712 is about 350.1596876756.
The spelling of 42933712 in words is "forty-two million, nine hundred thirty-three thousand, seven hundred twelve".
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