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982012 = 22383641
BaseRepresentation
bin11101111101111111100
31211220001211
43233233330
5222411022
633014204
711230003
oct3575774
91756054
10982012
11610889
123b4364
13284c95
141b7c3a
15145e77
hexefbfc

982012 has 12 divisors (see below), whose sum is σ = 1725696. Its totient is φ = 488960.

The previous prime is 981983. The next prime is 982021. The reversal of 982012 is 210289.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212 + ... + 1852.

It is an arithmetic number, because the mean of its divisors is an integer number (143808).

2982012 is an apocalyptic number.

It is an amenable number.

982012 is a deficient number, since it is larger than the sum of its proper divisors (743684).

982012 is a wasteful number, since it uses less digits than its factorization.

982012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 982012 is about 990.9651860686. The cubic root of 982012 is about 99.3967684337.

The spelling of 982012 in words is "nine hundred eighty-two thousand, twelve".

Divisors: 1 2 4 383 641 766 1282 1532 2564 245503 491006 982012