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980982 = 23254499
BaseRepresentation
bin11101111011111110110
31211211122200
43233133312
5222342412
633005330
711224002
oct3573766
91754580
10980982
11610032
123b3846
13284682
141b7702
151459dc
hexef7f6

980982 has 12 divisors (see below), whose sum is σ = 2125500. Its totient is φ = 326988.

The previous prime is 980963. The next prime is 980999. The reversal of 980982 is 289089.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 980982.

It is an unprimeable number.

980982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27232 + ... + 27267.

It is an arithmetic number, because the mean of its divisors is an integer number (177125).

2980982 is an apocalyptic number.

980982 is an abundant number, since it is smaller than the sum of its proper divisors (1144518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

980982 is a wasteful number, since it uses less digits than its factorization.

980982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54507 (or 54504 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 980982 is about 990.4453543735. The cubic root of 980982 is about 99.3620049460.

The spelling of 980982 in words is "nine hundred eighty thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 54499 108998 163497 326994 490491 980982