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7085049 = 367101349
BaseRepresentation
bin11011000001101111111001
3111022221212020
4123001233321
53303210144
6411505053
7114136056
oct33015771
914287766
107085049
113aaa114
122458189
131610b4a
14d2602d
1594e419
hex6c1bf9

7085049 has 16 divisors (see below), whose sum is σ = 9710400. Its totient is φ = 4593600.

The previous prime is 7085047. The next prime is 7085051. The reversal of 7085049 is 9405807.

It is an interprime number because it is at equal distance from previous prime (7085047) and next prime (7085051).

It is not a de Polignac number, because 7085049 - 21 = 7085047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7085041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20127 + ... + 20475.

It is an arithmetic number, because the mean of its divisors is an integer number (606900).

Almost surely, 27085049 is an apocalyptic number.

It is an amenable number.

7085049 is a deficient number, since it is larger than the sum of its proper divisors (2625351).

7085049 is a wasteful number, since it uses less digits than its factorization.

7085049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7085049 is about 2661.7755352396. The cubic root of 7085049 is about 192.0647296941.

The spelling of 7085049 in words is "seven million, eighty-five thousand, forty-nine".

Divisors: 1 3 67 101 201 303 349 1047 6767 20301 23383 35249 70149 105747 2361683 7085049