Base | Representation |
---|---|
bin | 11100111011010… |
… | …000101010110011 |
3 | 1020211011122002021 |
4 | 130323100222303 |
5 | 1443213444234 |
6 | 120053332311 |
7 | 15011645350 |
oct | 3473205263 |
9 | 1224148067 |
10 | 485296819 |
11 | 229a34757 |
12 | 116637097 |
13 | 797078a7 |
14 | 48649627 |
15 | 2c9119b4 |
hex | 1ced0ab3 |
485296819 has 8 divisors (see below), whose sum is σ = 560117088. Its totient is φ = 411849600.
The previous prime is 485296793. The next prime is 485296859. The reversal of 485296819 is 918692584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 485296819 - 221 = 483199667 is a prime.
It is a super-2 number, since 2×4852968192 = 471026005063037522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485296859) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342502 + ... + 343915.
It is an arithmetic number, because the mean of its divisors is an integer number (70014636).
Almost surely, 2485296819 is an apocalyptic number.
485296819 is a deficient number, since it is larger than the sum of its proper divisors (74820269).
485296819 is a wasteful number, since it uses less digits than its factorization.
485296819 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686525.
The product of its digits is 1244160, while the sum is 52.
The square root of 485296819 is about 22029.4534430612. The cubic root of 485296819 is about 785.8430468505.
The spelling of 485296819 in words is "four hundred eighty-five million, two hundred ninety-six thousand, eight hundred nineteen".
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