Base | Representation |
---|---|
bin | 111001110010001000001101… |
… | …100011010000110101000111 |
3 | 1020022210220211112121210102212 |
4 | 321302020031203100311013 |
5 | 231302210242204031403 |
6 | 2300255142555254035 |
7 | 104346351415341611 |
oct | 7162101543206507 |
9 | 1208726745553385 |
10 | 254133442252103 |
11 | 73a7a4299a7087 |
12 | 2460491b74a31b |
13 | aba58b087c86b |
14 | 46a81a4c81db1 |
15 | 1e5a8d9d1e4d8 |
hex | e7220d8d0d47 |
254133442252103 has 8 divisors (see below), whose sum is σ = 261003355229472. Its totient is φ = 247263605146656.
The previous prime is 254133442252051. The next prime is 254133442252163. The reversal of 254133442252103 is 301252244331452.
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 254133442252103 - 246 = 183764698074439 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 (254133442252163) 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, 12145700 + ... + 25608297.
It is an arithmetic number, because the mean of its divisors is an integer number (32625419403684).
Almost surely, 2254133442252103 is an apocalyptic number.
254133442252103 is a deficient number, since it is larger than the sum of its proper divisors (6869912977369).
254133442252103 is a wasteful number, since it uses less digits than its factorization.
254133442252103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37935961.
The product of its (nonzero) digits is 691200, while the sum is 41.
Adding to 254133442252103 its reverse (301252244331452), we get a palindrome (555385686583555).
The spelling of 254133442252103 in words is "two hundred fifty-four trillion, one hundred thirty-three billion, four hundred forty-two million, two hundred fifty-two thousand, one hundred three".
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