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982506657115668 = 22381875554759639
BaseRepresentation
bin1101111101100101011010100…
…0010010010110111000010100
311202211202201102020021212022110
43133121112220102112320110
52012234342113210200133
613401341154402431020
7413643522610124646
oct33731265022267024
94684681366255273
10982506657115668
11265069808056373
1292240457662470
133322bc986c7579
141348980c510896
15788c3bd70ec63
hex37d95a8496e14

982506657115668 has 12 divisors (see below), whose sum is σ = 2292515533269920. Its totient is φ = 327502219038552.

The previous prime is 982506657115619. The next prime is 982506657115679. The reversal of 982506657115668 is 866511756605289.

982506657115668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 982506657115668.

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, 40937777379808 + ... + 40937777379831.

Almost surely, 2982506657115668 is an apocalyptic number.

It is an amenable number.

982506657115668 is an abundant number, since it is smaller than the sum of its proper divisors (1310008876154252).

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

982506657115668 is a wasteful number, since it uses less digits than its factorization.

982506657115668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81875554759646 (or 81875554759644 counting only the distinct ones).

The product of its (nonzero) digits is 1306368000, while the sum is 75.

The spelling of 982506657115668 in words is "nine hundred eighty-two trillion, five hundred six billion, six hundred fifty-seven million, one hundred fifteen thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 81875554759639 163751109519278 245626664278917 327502219038556 491253328557834 982506657115668