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982680801 = 31719268251
BaseRepresentation
bin111010100100101…
…000010011100001
32112111002100122020
4322210220103201
54003031241201
6241302132053
733231435414
oct7244502341
92474070566
10982680801
114647746a3
12235121029
1312878503b
149471db7b
155b40ea36
hex3a9284e1

982680801 has 8 divisors (see below), whose sum is σ = 1387314144. Its totient is φ = 616584000.

The previous prime is 982680799. The next prime is 982680821. The reversal of 982680801 is 108086289.

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

It is not a de Polignac number, because 982680801 - 21 = 982680799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (982680821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9634075 + ... + 9634176.

It is an arithmetic number, because the mean of its divisors is an integer number (173414268).

Almost surely, 2982680801 is an apocalyptic number.

It is an amenable number.

982680801 is a deficient number, since it is larger than the sum of its proper divisors (404633343).

982680801 is a wasteful number, since it uses less digits than its factorization.

982680801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19268271.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 982680801 is about 31347.7399663835. The cubic root of 982680801 is about 994.1932809441.

The spelling of 982680801 in words is "nine hundred eighty-two million, six hundred eighty thousand, eight hundred one".

Divisors: 1 3 17 51 19268251 57804753 327560267 982680801