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12682350141 = 34910986083
BaseRepresentation
bin10111100111110110…
…10100111000111101
31012201212002010202220
423303323110320331
5201433140201031
65454242435553
7626165124516
oct136373247075
935655063686
1012682350141
11541894640a
12255b362bb9
1312716343c6
148844bda0d
154e3608596
hex2f3ed4e3d

12682350141 has 8 divisors (see below), whose sum is σ = 16910340960. Its totient is φ = 8454629712.

The previous prime is 12682350113. The next prime is 12682350143. The reversal of 12682350141 is 14105328621.

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

It is not a de Polignac number, because 12682350141 - 227 = 12548132413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12682350143) 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, 104286 + ... + 190368.

It is an arithmetic number, because the mean of its divisors is an integer number (2113792620).

Almost surely, 212682350141 is an apocalyptic number.

It is an amenable number.

12682350141 is a deficient number, since it is larger than the sum of its proper divisors (4227990819).

12682350141 is an equidigital number, since it uses as much as digits as its factorization.

12682350141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135195.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 12682350141 its reverse (14105328621), we get a palindrome (26787678762).

The spelling of 12682350141 in words is "twelve billion, six hundred eighty-two million, three hundred fifty thousand, one hundred forty-one".

Divisors: 1 3 49109 86083 147327 258249 4227450047 12682350141