Base | Representation |
---|---|
bin | 11100111101100… |
… | …011110001000000 |
3 | 1020212022020120102 |
4 | 130331203301000 |
5 | 1443342234303 |
6 | 120114301532 |
7 | 15020035055 |
oct | 3475436100 |
9 | 1225266512 |
10 | 485899328 |
11 | 22a3063a2 |
12 | 1168878a8 |
13 | 79888bc5 |
14 | 4876502c |
15 | 2c9d0288 |
hex | 1cf63c40 |
485899328 has 28 divisors (see below), whose sum is σ = 973066380. Its totient is φ = 240717312.
The previous prime is 485899313. The next prime is 485899339. The reversal of 485899328 is 823998584.
It can be written as a sum of positive squares in 2 ways, for example, as 420742144 + 65157184 = 20512^2 + 8072^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27851 + ... + 41802.
Almost surely, 2485899328 is an apocalyptic number.
It is an amenable number.
485899328 is an abundant number, since it is smaller than the sum of its proper divisors (487167052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485899328 is a wasteful number, since it uses less digits than its factorization.
485899328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69774 (or 69764 counting only the distinct ones).
The product of its digits is 4976640, while the sum is 56.
The square root of 485899328 is about 22043.1242794664. The cubic root of 485899328 is about 786.1681274197.
The spelling of 485899328 in words is "four hundred eighty-five million, eight hundred ninety-nine thousand, three hundred twenty-eight".
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