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7483085 = 53374441
BaseRepresentation
bin11100100010111011001101
3112002011212022
4130202323031
53403424320
6424215525
7120414401
oct34427315
915064768
107483085
114251175
12260a5a5
13172007c
14dcb101
159cc325
hex722ecd

7483085 has 8 divisors (see below), whose sum is σ = 9008376. Its totient is φ = 5967360.

The previous prime is 7483079. The next prime is 7483109. The reversal of 7483085 is 5803847.

It can be written as a sum of positive squares in 4 ways, for example, as 155236 + 7327849 = 394^2 + 2707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7483085 - 28 = 7482829 is a prime.

It is a super-2 number, since 2×74830852 = 111993122234450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 536 + ... + 3905.

It is an arithmetic number, because the mean of its divisors is an integer number (1126047).

Almost surely, 27483085 is an apocalyptic number.

It is an amenable number.

7483085 is a deficient number, since it is larger than the sum of its proper divisors (1525291).

7483085 is a wasteful number, since it uses less digits than its factorization.

7483085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 7483085 is about 2735.5228019521. The cubic root of 7483085 is about 195.5961157666.

The spelling of 7483085 in words is "seven million, four hundred eighty-three thousand, eighty-five".

Divisors: 1 5 337 1685 4441 22205 1496617 7483085