Base | Representation |
---|---|
bin | 100001001101111… |
… | …000010001010011 |
3 | 1102211122002100010 |
4 | 201031320101103 |
5 | 2120131131413 |
6 | 131144330003 |
7 | 16544566635 |
oct | 4115702123 |
9 | 1384562303 |
10 | 557286483 |
11 | 266634646 |
12 | 136773903 |
13 | 8b5c1c20 |
14 | 54028a55 |
15 | 33dd1dc3 |
hex | 21378453 |
557286483 has 8 divisors (see below), whose sum is σ = 800206288. Its totient is φ = 342945504.
The previous prime is 557286479. The next prime is 557286491. The reversal of 557286483 is 384682755.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 557286483 - 22 = 557286479 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (557286403) 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 7 ways as a sum of consecutive naturals, for example, 7144660 + ... + 7144737.
It is an arithmetic number, because the mean of its divisors is an integer number (100025786).
Almost surely, 2557286483 is an apocalyptic number.
557286483 is a deficient number, since it is larger than the sum of its proper divisors (242919805).
557286483 is a wasteful number, since it uses less digits than its factorization.
557286483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14289413.
The product of its digits is 1612800, while the sum is 48.
The square root of 557286483 is about 23606.9159993422. The cubic root of 557286483 is about 822.9235731227.
The spelling of 557286483 in words is "five hundred fifty-seven million, two hundred eighty-six thousand, four hundred eighty-three".
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