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14769112417 = 61641377717
BaseRepresentation
bin11011100000100111…
…01100010101100001
31102010021200122110121
431300103230111201
5220221343044132
610441305200241
71031664245533
oct156023542541
942107618417
1014769112417
116299862834
122a42190081
131514a68a97
14a016c1853
155b6908497
hex3704ec561

14769112417 has 8 divisors (see below), whose sum is σ = 15034687272. Its totient is φ = 14504294400.

The previous prime is 14769112403. The next prime is 14769112481. The reversal of 14769112417 is 71421196741.

It can be written as a sum of positive squares in 4 ways, for example, as 366952336 + 14402160081 = 19156^2 + 120009^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14769112417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14769152417) 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, 149758 + ... + 227959.

It is an arithmetic number, because the mean of its divisors is an integer number (1879335909).

Almost surely, 214769112417 is an apocalyptic number.

It is an amenable number.

14769112417 is a deficient number, since it is larger than the sum of its proper divisors (265574855).

14769112417 is an equidigital number, since it uses as much as digits as its factorization.

14769112417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378419.

The product of its digits is 84672, while the sum is 43.

The spelling of 14769112417 in words is "fourteen billion, seven hundred sixty-nine million, one hundred twelve thousand, four hundred seventeen".

Divisors: 1 61 641 39101 377717 23040737 242116597 14769112417