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7085485 = 511472741
BaseRepresentation
bin11011000001110110101101
3111022222110101
4123001312231
53303213420
6411511101
7114140251
oct33016655
914288411
107085485
113aaa480
122458491
1316110c4
14d26261
1594e60a
hex6c1dad

7085485 has 16 divisors (see below), whose sum is σ = 9476352. Its totient is φ = 5041600.

The previous prime is 7085467. The next prime is 7085501. The reversal of 7085485 is 5845807.

It is not a de Polignac number, because 7085485 - 219 = 6561197 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1215 + ... + 3955.

It is an arithmetic number, because the mean of its divisors is an integer number (592272).

Almost surely, 27085485 is an apocalyptic number.

It is an amenable number.

7085485 is a deficient number, since it is larger than the sum of its proper divisors (2390867).

7085485 is a wasteful number, since it uses less digits than its factorization.

7085485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 7085485 is about 2661.8574341989. The cubic root of 7085485 is about 192.0686693753.

The spelling of 7085485 in words is "seven million, eighty-five thousand, four hundred eighty-five".

Divisors: 1 5 11 47 55 235 517 2585 2741 13705 30151 128827 150755 644135 1417097 7085485