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14441411611 = 115772275313
BaseRepresentation
bin11010111001100011…
…00111010000011011
31101021110001201110201
431130301213100123
5214034000132421
610345001323031
71020604654564
oct153461472033
941243051421
1014441411611
116140889320
122970496477
131491bbc693
149add7b16b
15597c76b91
hex35cc6741b

14441411611 has 8 divisors (see below), whose sum is σ = 15781577904. Its totient is φ = 13105797120.

The previous prime is 14441411527. The next prime is 14441411623. The reversal of 14441411611 is 11611414441.

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

It is a cyclic number.

It is not a de Polignac number, because 14441411611 - 213 = 14441403419 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 14441411611.

It is not an unprimeable number, because it can be changed into a prime (14441411671) 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, 1131310 + ... + 1144003.

It is an arithmetic number, because the mean of its divisors is an integer number (1972697238).

Almost surely, 214441411611 is an apocalyptic number.

14441411611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14441411611 is a deficient number, since it is larger than the sum of its proper divisors (1340166293).

14441411611 is a wasteful number, since it uses less digits than its factorization.

14441411611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275901.

The product of its digits is 1536, while the sum is 28.

It can be divided in two parts, 144414 and 11611, that added together give a square (156025 = 3952).

The spelling of 14441411611 in words is "fourteen billion, four hundred forty-one million, four hundred eleven thousand, six hundred eleven".

Divisors: 1 11 577 6347 2275313 25028443 1312855601 14441411611