Base | Representation |
---|---|
bin | 1110111001011000111 |
3 | 220210121002 |
4 | 1313023013 |
5 | 111110020 |
6 | 14243515 |
7 | 4102064 |
oct | 1671307 |
9 | 823532 |
10 | 488135 |
11 | 30381a |
12 | 1b659b |
13 | 14124b |
14 | c9c6b |
15 | 99975 |
hex | 772c7 |
488135 has 8 divisors (see below), whose sum is σ = 589680. Its totient is φ = 387904.
The previous prime is 488119. The next prime is 488143. The reversal of 488135 is 531884.
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 488135 - 24 = 488119 is a prime.
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 488098 and 488107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956 + ... + 1374.
It is an arithmetic number, because the mean of its divisors is an integer number (73710).
2488135 is an apocalyptic number.
488135 is a deficient number, since it is larger than the sum of its proper divisors (101545).
488135 is a wasteful number, since it uses less digits than its factorization.
488135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657.
The product of its digits is 3840, while the sum is 29.
The square root of 488135 is about 698.6665871501. Note that the first 3 decimals coincide. The cubic root of 488135 is about 78.7372029260.
The spelling of 488135 in words is "four hundred eighty-eight thousand, one hundred thirty-five".
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