Base | Representation |
---|---|
bin | 1001011110101111011100 |
3 | 11200021001220 |
4 | 21132233130 |
5 | 1114011322 |
6 | 125133340 |
7 | 30060342 |
oct | 11365734 |
9 | 4607056 |
10 | 2485212 |
11 | 14481a4 |
12 | 9ba250 |
13 | 690252 |
14 | 489992 |
15 | 34155c |
hex | 25ebdc |
2485212 has 24 divisors (see below), whose sum is σ = 5880336. Its totient is φ = 816768.
The previous prime is 2485211. The next prime is 2485243. The reversal of 2485212 is 2125842.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2485211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543 + ... + 2294.
It is an arithmetic number, because the mean of its divisors is an integer number (245014).
22485212 is an apocalyptic number.
It is an amenable number.
2485212 is an abundant number, since it is smaller than the sum of its proper divisors (3395124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2485212 is a wasteful number, since it uses less digits than its factorization.
2485212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2917 (or 2915 counting only the distinct ones).
The product of its digits is 1280, while the sum is 24.
The square root of 2485212 is about 1576.4555179262. The cubic root of 2485212 is about 135.4527460577.
It can be divided in two parts, 248 and 5212, that added together give a triangular number (5460 = T104).
The spelling of 2485212 in words is "two million, four hundred eighty-five thousand, two hundred twelve".
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