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12848925011 = 13988378847
BaseRepresentation
bin10111111011101101…
…10000100101010011
31020011110112000112112
423331312300211103
5202303311100021
65522553015535
7633260026526
oct137566604523
936143460475
1012848925011
1154a397959a
1225a70b45ab
131299cb7710
1489c680bbd
1550305dd5b
hex2fddb0953

12848925011 has 4 divisors (see below), whose sum is σ = 13837303872. Its totient is φ = 11860546152.

The previous prime is 12848924993. The next prime is 12848925017. The reversal of 12848925011 is 11052984821.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12848925011 - 26 = 12848924947 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 12848925011.

It is not an unprimeable number, because it can be changed into a prime (12848925017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494189411 + ... + 494189436.

It is an arithmetic number, because the mean of its divisors is an integer number (3459325968).

Almost surely, 212848925011 is an apocalyptic number.

12848925011 is a deficient number, since it is larger than the sum of its proper divisors (988378861).

12848925011 is an equidigital number, since it uses as much as digits as its factorization.

12848925011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988378860.

The product of its (nonzero) digits is 46080, while the sum is 41.

The spelling of 12848925011 in words is "twelve billion, eight hundred forty-eight million, nine hundred twenty-five thousand, eleven".

Divisors: 1 13 988378847 12848925011