Base | Representation |
---|---|
bin | 11100111011001… |
… | …011100010110001 |
3 | 1020211010120021201 |
4 | 130323023202301 |
5 | 1443212311300 |
6 | 120053051201 |
7 | 15011530216 |
oct | 3473134261 |
9 | 1224116251 |
10 | 485275825 |
11 | 229a1aa01 |
12 | 116626b01 |
13 | 796cb178 |
14 | 48641b0d |
15 | 2c90a66a |
hex | 1cecb8b1 |
485275825 has 6 divisors (see below), whose sum is σ = 601742054. Its totient is φ = 388220640.
The previous prime is 485275823. The next prime is 485275871. The reversal of 485275825 is 528572584.
It can be written as a sum of positive squares in 3 ways, for example, as 95726656 + 389549169 = 9784^2 + 19737^2 .
It is not a de Polignac number, because 485275825 - 21 = 485275823 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485275823) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9705492 + ... + 9705541.
Almost surely, 2485275825 is an apocalyptic number.
It is an amenable number.
485275825 is a deficient number, since it is larger than the sum of its proper divisors (116466229).
485275825 is a wasteful number, since it uses less digits than its factorization.
485275825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19411043 (or 19411038 counting only the distinct ones).
The product of its digits is 896000, while the sum is 46.
The square root of 485275825 is about 22028.9769394768. The cubic root of 485275825 is about 785.8317147982.
The spelling of 485275825 in words is "four hundred eighty-five million, two hundred seventy-five thousand, eight hundred twenty-five".
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