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254241113 = 736320159
BaseRepresentation
bin11110010011101…
…10100101011001
3122201101210020112
433021312211121
51010041203423
641121134105
76205004510
oct1711664531
9581353215
10254241113
11120570125
127118a335
1340898c39
1425aa1677
15174c0a78
hexf276959

254241113 has 4 divisors (see below), whose sum is σ = 290561280. Its totient is φ = 217920948.

The previous prime is 254241101. The next prime is 254241121. The reversal of 254241113 is 311142452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 254241113 - 212 = 254237017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254241133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18160073 + ... + 18160086.

It is an arithmetic number, because the mean of its divisors is an integer number (72640320).

Almost surely, 2254241113 is an apocalyptic number.

It is an amenable number.

254241113 is a deficient number, since it is larger than the sum of its proper divisors (36320167).

254241113 is an equidigital number, since it uses as much as digits as its factorization.

254241113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36320166.

The product of its digits is 960, while the sum is 23.

The square root of 254241113 is about 15944.9400437882. The cubic root of 254241113 is about 633.5028801537.

Adding to 254241113 its reverse (311142452), we get a palindrome (565383565).

The spelling of 254241113 in words is "two hundred fifty-four million, two hundred forty-one thousand, one hundred thirteen".

Divisors: 1 7 36320159 254241113