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14154300245 = 512172326097
BaseRepresentation
bin11010010111010100…
…10111101101010101
31100112102210221201102
431023222113231111
5212442000101440
610300303435445
71010520365321
oct151352275525
940472727642
1014154300245
1160038082a8
1228b02b5b85
1314475851b7
14983ba0981
1557c961b15
hex34ba97b55

14154300245 has 8 divisors (see below), whose sum is σ = 16999124184. Its totient is φ = 11314130944.

The previous prime is 14154300233. The next prime is 14154300247. The reversal of 14154300245 is 54200345141.

It can be written as a sum of positive squares in 4 ways, for example, as 103042801 + 14051257444 = 10151^2 + 118538^2 .

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 14154300245 - 210 = 14154299221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14154300247) 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, 1156964 + ... + 1169133.

It is an arithmetic number, because the mean of its divisors is an integer number (2124890523).

Almost surely, 214154300245 is an apocalyptic number.

It is an amenable number.

14154300245 is a deficient number, since it is larger than the sum of its proper divisors (2844823939).

14154300245 is a wasteful number, since it uses less digits than its factorization.

14154300245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327319.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 14154300245 its reverse (54200345141), we get a palindrome (68354645386).

The spelling of 14154300245 in words is "fourteen billion, one hundred fifty-four million, three hundred thousand, two hundred forty-five".

Divisors: 1 5 1217 6085 2326097 11630485 2830860049 14154300245