Base | Representation |
---|---|
bin | 11110010010000… |
… | …01000111101100 |
3 | 122200222122211211 |
4 | 33021001013230 |
5 | 1010012201444 |
6 | 41112324204 |
7 | 6203103166 |
oct | 1711010754 |
9 | 580878754 |
10 | 254022124 |
11 | 120430644 |
12 | 710a3664 |
13 | 40820365 |
14 | 25a45936 |
15 | 1747ac34 |
hex | f2411ec |
254022124 has 12 divisors (see below), whose sum is σ = 444660048. Its totient is φ = 126976400.
The previous prime is 254022103. The next prime is 254022127. The reversal of 254022124 is 421220452.
It is a junction number, because it is equal to n+sod(n) for n = 254022095 and 254022104.
It is not an unprimeable number, because it can be changed into a prime (254022127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15009 + ... + 27079.
It is an arithmetic number, because the mean of its divisors is an integer number (37055004).
Almost surely, 2254022124 is an apocalyptic number.
It is an amenable number.
254022124 is a deficient number, since it is larger than the sum of its proper divisors (190637924).
254022124 is a wasteful number, since it uses less digits than its factorization.
254022124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17336 (or 17334 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 254022124 is about 15938.0715270073. The cubic root of 254022124 is about 633.3209399852.
Adding to 254022124 its reverse (421220452), we get a palindrome (675242576).
The spelling of 254022124 in words is "two hundred fifty-four million, twenty-two thousand, one hundred twenty-four".
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