Base | Representation |
---|---|
bin | 11110010101000… |
… | …00100110010001 |
3 | 122201201112022011 |
4 | 33022200212101 |
5 | 1010112210301 |
6 | 41124542521 |
7 | 6206322310 |
oct | 1712404621 |
9 | 581645264 |
10 | 254413201 |
11 | 120678449 |
12 | 71251a41 |
13 | 40929373 |
14 | 25b08277 |
15 | 17506a51 |
hex | f2a0991 |
254413201 has 16 divisors (see below), whose sum is σ = 302163840. Its totient is φ = 209583360.
The previous prime is 254413139. The next prime is 254413207. The reversal of 254413201 is 102314452.
It is not a de Polignac number, because 254413201 - 211 = 254411153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (254413207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43321 + ... + 48841.
It is an arithmetic number, because the mean of its divisors is an integer number (18885240).
Almost surely, 2254413201 is an apocalyptic number.
It is an amenable number.
254413201 is a deficient number, since it is larger than the sum of its proper divisors (47750639).
254413201 is a wasteful number, since it uses less digits than its factorization.
254413201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5784.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 254413201 is about 15950.3354510180. The cubic root of 254413201 is about 633.6457807970.
Adding to 254413201 its reverse (102314452), we get a palindrome (356727653).
The spelling of 254413201 in words is "two hundred fifty-four million, four hundred thirteen thousand, two hundred one".
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