Base | Representation |
---|---|
bin | 11110010010000… |
… | …11110101001001 |
3 | 122201000020001222 |
4 | 33021003311021 |
5 | 1010013030400 |
6 | 41112451425 |
7 | 6203150435 |
oct | 1711036511 |
9 | 581006058 |
10 | 254033225 |
11 | 120438a16 |
12 | 710a9b75 |
13 | 40825424 |
14 | 25a499c5 |
15 | 1747e185 |
hex | f243d49 |
254033225 has 12 divisors (see below), whose sum is σ = 315511056. Its totient is φ = 202897680.
The previous prime is 254033201. The next prime is 254033233. The reversal of 254033225 is 522330452.
254033225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 254033225 - 26 = 254033161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 254033194 and 254033203.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8174 + ... + 23976.
It is an arithmetic number, because the mean of its divisors is an integer number (26292588).
Almost surely, 2254033225 is an apocalyptic number.
254033225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
254033225 is a deficient number, since it is larger than the sum of its proper divisors (61477831).
254033225 is a wasteful number, since it uses less digits than its factorization.
254033225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16456 (or 16451 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 254033225 is about 15938.4197773807. The cubic root of 254033225 is about 633.3301654197.
Adding to 254033225 its reverse (522330452), we get a palindrome (776363677).
The spelling of 254033225 in words is "two hundred fifty-four million, thirty-three thousand, two hundred twenty-five".
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