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12305474416371 = 338923105383059
BaseRepresentation
bin1011001100010001011101…
…1011100110111011110011
31121120101120200002022000110
42303010113123212323303
53103103102422310441
642101020142552403
72410020061503423
oct263042733467363
947511520068013
1012305474416371
113a147a4561154
121468a72598703
136b352a745406
14307833bd8483
15165160ee8b16
hexb31176e6ef3

12305474416371 has 8 divisors (see below), whose sum is σ = 16407720909760. Its totient is φ = 8203438766952.

The previous prime is 12305474416357. The next prime is 12305474416397. The reversal of 12305474416371 is 17361447450321.

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

It is not a de Polignac number, because 12305474416371 - 211 = 12305474414323 is a prime.

It is a super-2 number, since 2×123054744163712 (a number of 27 digits) contains 22 as substring.

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 12305474416371.

It is not an unprimeable number, because it can be changed into a prime (12305474416271) 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, 52574761 + ... + 52808298.

It is an arithmetic number, because the mean of its divisors is an integer number (2050965113720).

Almost surely, 212305474416371 is an apocalyptic number.

12305474416371 is a deficient number, since it is larger than the sum of its proper divisors (4102246493389).

12305474416371 is a wasteful number, since it uses less digits than its factorization.

12305474416371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105421985.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 12305474416371 in words is "twelve trillion, three hundred five billion, four hundred seventy-four million, four hundred sixteen thousand, three hundred seventy-one".

Divisors: 1 3 38923 116769 105383059 316149177 4101824805457 12305474416371