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14844121345 = 52968824269
BaseRepresentation
bin11011101001100011…
…10101000100000001
31102022111211111101001
431310301311010001
5220400043340340
610452545012001
71033564643464
oct156461650401
942274744331
1014844121345
116328135089
122a63324001
13152746c471
14a0b6492db
155bd2c329a
hex374c75101

14844121345 has 4 divisors (see below), whose sum is σ = 17812945620. Its totient is φ = 11875297072.

The previous prime is 14844121321. The next prime is 14844121361. The reversal of 14844121345 is 54312144841.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2706912784 + 12137208561 = 52028^2 + 110169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14844121345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484412130 + ... + 1484412139.

It is an arithmetic number, because the mean of its divisors is an integer number (4453236405).

Almost surely, 214844121345 is an apocalyptic number.

It is an amenable number.

14844121345 is a deficient number, since it is larger than the sum of its proper divisors (2968824275).

14844121345 is an equidigital number, since it uses as much as digits as its factorization.

14844121345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968824274.

The product of its digits is 61440, while the sum is 37.

The spelling of 14844121345 in words is "fourteen billion, eight hundred forty-four million, one hundred twenty-one thousand, three hundred forty-five".

Divisors: 1 5 2968824269 14844121345