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9680193712756 = 2271871184778837
BaseRepresentation
bin1000110011011101100010…
…0000011111001001110100
31021021102021100021120210001
42030313120200133021310
52232100014042302011
632331004122241044
72016241136635150
oct214673040371164
937242240246701
109680193712756
1130a238aa96a96
121104105356184
13552ab8b17628
1425674972c060
1511bc0da2e7c1
hex8cdd881f274

9680193712756 has 24 divisors (see below), whose sum is σ = 19370735145216. Its totient is φ = 4146437079840.

The previous prime is 9680193712751. The next prime is 9680193712883. The reversal of 9680193712756 is 6572173910869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680193712751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92337031 + ... + 92441806.

It is an arithmetic number, because the mean of its divisors is an integer number (807113964384).

Almost surely, 29680193712756 is an apocalyptic number.

It is an amenable number.

9680193712756 is an abundant number, since it is smaller than the sum of its proper divisors (9690541432460).

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

9680193712756 is a wasteful number, since it uses less digits than its factorization.

9680193712756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184780719 (or 184780717 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 64.

The spelling of 9680193712756 in words is "nine trillion, six hundred eighty billion, one hundred ninety-three million, seven hundred twelve thousand, seven hundred fifty-six".

Divisors: 1 2 4 7 14 28 1871 3742 7484 13097 26194 52388 184778837 369557674 739115348 1293451859 2586903718 5173807436 345721204027 691442408054 1382884816108 2420048428189 4840096856378 9680193712756