Search a number
-
+
2485212 = 223732837
BaseRepresentation
bin1001011110101111011100
311200021001220
421132233130
51114011322
6125133340
730060342
oct11365734
94607056
102485212
1114481a4
129ba250
13690252
14489992
1534155c
hex25ebdc

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".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 2837 5674 8511 11348 17022 34044 207101 414202 621303 828404 1242606 2485212