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12040830760047 = 36785831697937
BaseRepresentation
bin1010111100110111100101…
…1100001011010001101111
31120122002111012100121211120
42233031321130023101233
53034234110133310142
641335251542552023
72351631003522165
oct257157134132157
946562435317746
1012040830760047
1139225400731a1
121425715a38613
136945a3904c2b
142d8aca641235
1515d3228087ec
hexaf37970b46f

12040830760047 has 16 divisors (see below), whose sum is σ = 16294272721152. Its totient is φ = 7907307788160.

The previous prime is 12040830759989. The next prime is 12040830760183. The reversal of 12040830760047 is 74006703804021.

It is not a de Polignac number, because 12040830760047 - 28 = 12040830759791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12040830759990 and 12040830760008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12040830767047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16903063 + ... + 17600999.

It is an arithmetic number, because the mean of its divisors is an integer number (1018392045072).

Almost surely, 212040830760047 is an apocalyptic number.

12040830760047 is a deficient number, since it is larger than the sum of its proper divisors (4253441961105).

12040830760047 is an equidigital number, since it uses as much as digits as its factorization.

12040830760047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783838.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 12040830760047 in words is "twelve trillion, forty billion, eight hundred thirty million, seven hundred sixty thousand, forty-seven".

Divisors: 1 3 67 201 85831 257493 697937 2093811 5750677 17252031 46761779 140285337 59904630647 179713891941 4013610253349 12040830760047