Base | Representation |
---|---|
bin | 1110110111011001001 |
3 | 220202012020 |
4 | 1312323021 |
5 | 111041423 |
6 | 14235053 |
7 | 4066104 |
oct | 1667311 |
9 | 822166 |
10 | 487113 |
11 | 302a80 |
12 | 1b5a89 |
13 | 140943 |
14 | c973b |
15 | 994e3 |
hex | 76ec9 |
487113 has 16 divisors (see below), whose sum is σ = 734400. Its totient is φ = 284480.
The previous prime is 487111. The next prime is 487133. The reversal of 487113 is 311784.
It is a cyclic number.
It is not a de Polignac number, because 487113 - 21 = 487111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (487111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703 + ... + 1211.
It is an arithmetic number, because the mean of its divisors is an integer number (45900).
2487113 is an apocalyptic number.
It is an amenable number.
487113 is a deficient number, since it is larger than the sum of its proper divisors (247287).
487113 is a wasteful number, since it uses less digits than its factorization.
487113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552.
The product of its digits is 672, while the sum is 24.
The square root of 487113 is about 697.9348107094. The cubic root of 487113 is about 78.6822142815.
Adding to 487113 its reverse (311784), we get a palindrome (798897).
It can be divided in two parts, 4871 and 13, that added together give a palindrome (4884).
The spelling of 487113 in words is "four hundred eighty-seven thousand, one hundred thirteen".
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