Base | Representation |
---|---|
bin | 11011000111111… |
… | …001011111001011 |
3 | 1011201021012112021 |
4 | 123013321133023 |
5 | 1412443232212 |
6 | 113053225311 |
7 | 14163622600 |
oct | 3307713713 |
9 | 1151235467 |
10 | 455055307 |
11 | 213959873 |
12 | 108492237 |
13 | 733799c5 |
14 | 446166a7 |
15 | 29e3b307 |
hex | 1b1f97cb |
455055307 has 6 divisors (see below), whose sum is σ = 529350108. Its totient is φ = 390047364.
The previous prime is 455055277. The next prime is 455055311. The reversal of 455055307 is 703550554.
It is a de Polignac number, because none of the positive numbers 2k-455055307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (455055347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4643373 + ... + 4643470.
It is an arithmetic number, because the mean of its divisors is an integer number (88225018).
Almost surely, 2455055307 is an apocalyptic number.
455055307 is a deficient number, since it is larger than the sum of its proper divisors (74294801).
455055307 is an equidigital number, since it uses as much as digits as its factorization.
455055307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9286857 (or 9286850 counting only the distinct ones).
The product of its (nonzero) digits is 52500, while the sum is 34.
The square root of 455055307 is about 21332.0253843839. The cubic root of 455055307 is about 769.1683306958.
The spelling of 455055307 in words is "four hundred fifty-five million, fifty-five thousand, three hundred seven".
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