Search a number
-
+
7024482 = 234131331
BaseRepresentation
bin11010110010111101100010
3111012212210000
4122302331202
53244240412
6410320430
7113464353
oct32627542
914185700
107024482
113a68663
122429116
1315bc3ca
14d0bd2a
1593b4dc
hex6b2f62

7024482 has 40 divisors (see below), whose sum is σ = 15908112. Its totient is φ = 2316600.

The previous prime is 7024477. The next prime is 7024513. The reversal of 7024482 is 2844207.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 21057 + ... + 21387.

Almost surely, 27024482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7024482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7954056).

7024482 is an abundant number, since it is smaller than the sum of its proper divisors (8883630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7024482 is a wasteful number, since it uses less digits than its factorization.

7024482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 7024482 is about 2650.3739358815. The cubic root of 7024482 is about 191.5158701316.

Adding to 7024482 its reverse (2844207), we get a palindrome (9868689).

It can be divided in two parts, 702 and 4482, that added together give a square (5184 = 722).

The spelling of 7024482 in words is "seven million, twenty-four thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 81 131 162 262 331 393 662 786 993 1179 1986 2358 2979 3537 5958 7074 8937 10611 17874 21222 26811 43361 53622 86722 130083 260166 390249 780498 1170747 2341494 3512241 7024482