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14785258741 = 112122192221
BaseRepresentation
bin11011100010100010…
…10010010011110101
31102011102001222001121
431301101102103311
5220240011234431
610443043223541
71032251424421
oct156121222365
942142058047
1014785258741
1162a7990800
122a47677bb1
131518200116
14a038c5b81
155b8047611
hex3714524f5

14785258741 has 6 divisors (see below), whose sum is σ = 16251565526. Its totient is φ = 13441144200.

The previous prime is 14785258739. The next prime is 14785258777.

14785258741 is nontrivially palindromic in base 10.

14785258741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10042044100 + 4743214641 = 100210^2 + 68871^2 .

It is not a de Polignac number, because 14785258741 - 21 = 14785258739 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14785258711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61095990 + ... + 61096231.

Almost surely, 214785258741 is an apocalyptic number.

14785258741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14785258741 is a deficient number, since it is larger than the sum of its proper divisors (1466306785).

14785258741 is a wasteful number, since it uses less digits than its factorization.

14785258741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122192243 (or 122192232 counting only the distinct ones).

The product of its digits is 2508800, while the sum is 52.

The spelling of 14785258741 in words is "fourteen billion, seven hundred eighty-five million, two hundred fifty-eight thousand, seven hundred forty-one".

Divisors: 1 11 121 122192221 1344114431 14785258741