Base | Representation |
---|---|
bin | 1110110010011000011… |
… | …1000011100001100001 |
3 | 220021201122200210122222 |
4 | 3230212013003201201 |
5 | 13130234332012423 |
6 | 312412215240425 |
7 | 24232260142160 |
oct | 3544607034141 |
9 | 807648623588 |
10 | 254042454113 |
11 | 98814384918 |
12 | 4129a379115 |
13 | 1ac57726186 |
14 | c41d6573d7 |
15 | 691cb783c8 |
hex | 3b261c3861 |
254042454113 has 16 divisors (see below), whose sum is σ = 296306017920. Its totient is φ = 213298108800.
The previous prime is 254042454089. The next prime is 254042454131. The reversal of 254042454113 is 311454240452.
It is a happy number.
It is not a de Polignac number, because 254042454113 - 26 = 254042454049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (254042454173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978458 + ... + 1210563.
It is an arithmetic number, because the mean of its divisors is an integer number (18519126120).
Almost surely, 2254042454113 is an apocalyptic number.
It is an amenable number.
254042454113 is a deficient number, since it is larger than the sum of its proper divisors (42263563807).
254042454113 is a wasteful number, since it uses less digits than its factorization.
254042454113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2189368.
The product of its (nonzero) digits is 76800, while the sum is 35.
Adding to 254042454113 its reverse (311454240452), we get a palindrome (565496694565).
The spelling of 254042454113 in words is "two hundred fifty-four billion, forty-two million, four hundred fifty-four thousand, one hundred thirteen".
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