Base | Representation |
---|---|
bin | 10000001111100011011100 |
3 | 22000022220011 |
4 | 100033203130 |
5 | 2042224022 |
6 | 231133004 |
7 | 51123013 |
oct | 20174334 |
9 | 8008804 |
10 | 4258012 |
11 | 2449120 |
12 | 1514164 |
13 | b61145 |
14 | 7cba7a |
15 | 591977 |
hex | 40f8dc |
4258012 has 48 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 1803200.
The previous prime is 4257991. The next prime is 4258019. The reversal of 4258012 is 2108524.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a zygodrome in base 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4258019) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 59937 + ... + 60007.
It is an arithmetic number, because the mean of its divisors is an integer number (181440).
Almost surely, 24258012 is an apocalyptic number.
It is an amenable number.
4258012 is an abundant number, since it is smaller than the sum of its proper divisors (4451108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4258012 is a wasteful number, since it uses less digits than its factorization.
4258012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162 (or 160 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 4258012 is about 2063.4950932823. The cubic root of 4258012 is about 162.0823135008.
The spelling of 4258012 in words is "four million, two hundred fifty-eight thousand, twelve".
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