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12724082483 = 73794796111
BaseRepresentation
bin10111101100110101…
…00001011100110011
31012211202121100210012
423312122201130303
5202024331114413
65502333125135
7630212626250
oct136632413463
935752540705
1012724082483
11543a45a552
1225713297ab
13127a1865b8
14889c64427
154e70ed7a8
hex2f66a1733

12724082483 has 8 divisors (see below), whose sum is σ = 14580180480. Its totient is φ = 10877577480.

The previous prime is 12724082467. The next prime is 12724082597. The reversal of 12724082483 is 38428042721.

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

It is not a de Polignac number, because 12724082483 - 24 = 12724082467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12724082483.

It is not an unprimeable number, because it can be changed into a prime (12724082453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395403 + ... + 2400708.

It is an arithmetic number, because the mean of its divisors is an integer number (1822522560).

Almost surely, 212724082483 is an apocalyptic number.

12724082483 is a deficient number, since it is larger than the sum of its proper divisors (1856097997).

12724082483 is an equidigital number, since it uses as much as digits as its factorization.

12724082483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4796497.

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 12724082483 in words is "twelve billion, seven hundred twenty-four million, eighty-two thousand, four hundred eighty-three".

Divisors: 1 7 379 2653 4796111 33572777 1817726069 12724082483