Base | Representation |
---|---|
bin | 1110111001100100001 |
3 | 220210201102 |
4 | 1313030201 |
5 | 111110400 |
6 | 14244145 |
7 | 4102253 |
oct | 1671441 |
9 | 823642 |
10 | 488225 |
11 | 3038a1 |
12 | 1b6655 |
13 | 1412ba |
14 | c9cd3 |
15 | 999d5 |
hex | 77321 |
488225 has 12 divisors (see below), whose sum is σ = 617520. Its totient is φ = 382800.
The previous prime is 488209. The next prime is 488227. The reversal of 488225 is 522884.
488225 = T114 + T115 + ... + T163.
It is not a de Polignac number, because 488225 - 24 = 488209 is a prime.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (488227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1310 + ... + 1640.
It is an arithmetic number, because the mean of its divisors is an integer number (51460).
2488225 is an apocalyptic number.
It is an amenable number.
488225 is a deficient number, since it is larger than the sum of its proper divisors (129295).
488225 is a wasteful number, since it uses less digits than its factorization.
488225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400 (or 395 counting only the distinct ones).
The product of its digits is 5120, while the sum is 29.
The square root of 488225 is about 698.7309925858. The cubic root of 488225 is about 78.7420416918.
The spelling of 488225 in words is "four hundred eighty-eight thousand, two hundred twenty-five".
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