Base | Representation |
---|---|
bin | 11011000111110… |
… | …011101010000001 |
3 | 1011201012222202202 |
4 | 123013303222001 |
5 | 1412442001200 |
6 | 113052522545 |
7 | 14163463142 |
oct | 3307635201 |
9 | 1151188682 |
10 | 455031425 |
11 | 213942932 |
12 | 108480455 |
13 | 7336bb84 |
14 | 4460bac9 |
15 | 29e341d5 |
hex | 1b1f3a81 |
455031425 has 24 divisors (see below), whose sum is σ = 592194240. Its totient is φ = 346174400.
The previous prime is 455031419. The next prime is 455031491. The reversal of 455031425 is 524130554.
It is not a de Polignac number, because 455031425 - 28 = 455031169 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100715 + ... + 105135.
It is an arithmetic number, because the mean of its divisors is an integer number (24674760).
Almost surely, 2455031425 is an apocalyptic number.
It is an amenable number.
455031425 is a deficient number, since it is larger than the sum of its proper divisors (137162815).
455031425 is a wasteful number, since it uses less digits than its factorization.
455031425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4633 (or 4628 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 455031425 is about 21331.4656083449. The cubic root of 455031425 is about 769.1548747495.
Adding to 455031425 its reverse (524130554), we get a palindrome (979161979).
The spelling of 455031425 in words is "four hundred fifty-five million, thirty-one thousand, four hundred twenty-five".
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