Base | Representation |
---|---|
bin | 11100100001111… |
… | …000000100110011 |
3 | 1020100122120001101 |
4 | 130201320010303 |
5 | 1440013024413 |
6 | 115254545231 |
7 | 14601252064 |
oct | 3441700463 |
9 | 1210576041 |
10 | 478642483 |
11 | 2261aa200 |
12 | 114368217 |
13 | 78217b07 |
14 | 477d656b |
15 | 2c049edd |
hex | 1c878133 |
478642483 has 6 divisors (see below), whose sum is σ = 526111292. Its totient is φ = 435129420.
The previous prime is 478642481. The next prime is 478642499. The reversal of 478642483 is 384246874.
It is not a de Polignac number, because 478642483 - 21 = 478642481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (478642481) 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 5 ways as a sum of consecutive naturals, for example, 1977741 + ... + 1977982.
Almost surely, 2478642483 is an apocalyptic number.
478642483 is a deficient number, since it is larger than the sum of its proper divisors (47468809).
478642483 is a wasteful number, since it uses less digits than its factorization.
478642483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3955745 (or 3955734 counting only the distinct ones).
The product of its digits is 1032192, while the sum is 46.
The square root of 478642483 is about 21877.8994192770. The cubic root of 478642483 is about 782.2347063799.
The spelling of 478642483 in words is "four hundred seventy-eight million, six hundred forty-two thousand, four hundred eighty-three".
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