Search a number
-
+
7020484 = 2247107349
BaseRepresentation
bin11010110001111111000100
3111012200021221
4122301333010
53244123414
6410250124
7113446612
oct32617704
914180257
107020484
113a65659
122426944
1315ba643
14d0a6b2
1593a224
hex6b1fc4

7020484 has 24 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 3393696.

The previous prime is 7020479. The next prime is 7020487. The reversal of 7020484 is 4840207.

It is not an unprimeable number, because it can be changed into a prime (7020487) 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 7 ways as a sum of consecutive naturals, for example, 19942 + ... + 20290.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 27020484 is an apocalyptic number.

It is an amenable number.

7020484 is a deficient number, since it is larger than the sum of its proper divisors (5680316).

7020484 is a wasteful number, since it uses less digits than its factorization.

7020484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 7020484 is about 2649.6195953382. The cubic root of 7020484 is about 191.4795293377.

The spelling of 7020484 in words is "seven million, twenty thousand, four hundred eighty-four".

Divisors: 1 2 4 47 94 107 188 214 349 428 698 1396 5029 10058 16403 20116 32806 37343 65612 74686 149372 1755121 3510242 7020484