Base | Representation |
---|---|
bin | 11110010101111… |
… | …10001000111001 |
3 | 122201221200021122 |
4 | 33022332020321 |
5 | 1010130043301 |
6 | 41131315025 |
7 | 6210335135 |
oct | 1712761071 |
9 | 581850248 |
10 | 254534201 |
11 | 120750349 |
12 | 712aba75 |
13 | 4096c46c |
14 | 25b3a3c5 |
15 | 1752c81b |
hex | f2be239 |
254534201 has 6 divisors (see below), whose sum is σ = 258925002. Its totient is φ = 250216640.
The previous prime is 254534173. The next prime is 254534221. The reversal of 254534201 is 102435452.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 160909225 + 93624976 = 12685^2 + 9676^2 .
It is not a de Polignac number, because 254534201 - 222 = 250339897 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (254534221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33080 + ... + 40041.
It is an arithmetic number, because the mean of its divisors is an integer number (43154167).
Almost surely, 2254534201 is an apocalyptic number.
It is an amenable number.
254534201 is a deficient number, since it is larger than the sum of its proper divisors (4390801).
254534201 is an frugal number, since it uses more digits than its factorization.
254534201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73239 (or 73180 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 254534201 is about 15954.1280238063. The cubic root of 254534201 is about 633.7462197514.
Adding to 254534201 its reverse (102435452), we get a palindrome (356969653).
The spelling of 254534201 in words is "two hundred fifty-four million, five hundred thirty-four thousand, two hundred one".
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