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1000084 = 221913159
BaseRepresentation
bin11110100001010010100
31212210212011
43310022110
5224000314
633234004
711333461
oct3641224
91783764
101000084
11623418
12402904
13290287
141c0668
1514b4c4
hexf4294

1000084 has 12 divisors (see below), whose sum is σ = 1842400. Its totient is φ = 473688.

The previous prime is 1000081. The next prime is 1000099. The reversal of 1000084 is 4800001.

Adding to 1000084 its reverse (4800001), we get a palindrome (5800085).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6504 + ... + 6655.

21000084 is an apocalyptic number.

It is an amenable number.

1000084 is a deficient number, since it is larger than the sum of its proper divisors (842316).

1000084 is a wasteful number, since it uses less digits than its factorization.

1000084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13182 (or 13180 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1000084 is about 1000.0419991180. The cubic root of 1000084 is about 100.0027999216.

The spelling of 1000084 in words is "one million, eighty-four", and thus it is an aban number.

Divisors: 1 2 4 19 38 76 13159 26318 52636 250021 500042 1000084