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985093 = 19139373
BaseRepresentation
bin11110000100000000101
31212001021221
43300200011
5223010333
633040341
711241664
oct3604005
91761257
10985093
1161312a
123b60b1
132864c5
141b8ddb
15146d2d
hexf0805

985093 has 8 divisors (see below), whose sum is σ = 1047200. Its totient is φ = 924048.

The previous prime is 985079. The next prime is 985097. The reversal of 985093 is 390589.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-985093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2455 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (130900).

2985093 is an apocalyptic number.

It is an amenable number.

985093 is a deficient number, since it is larger than the sum of its proper divisors (62107).

985093 is a wasteful number, since it uses less digits than its factorization.

985093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 985093 is about 992.5185136812. The cubic root of 985093 is about 99.5006102502.

The spelling of 985093 in words is "nine hundred eighty-five thousand, ninety-three".

Divisors: 1 19 139 373 2641 7087 51847 985093