Base | Representation |
---|---|
bin | 11100111110000… |
… | …001011110001111 |
3 | 1020212112102111001 |
4 | 130332001132033 |
5 | 1443410133012 |
6 | 120121041131 |
7 | 15021052603 |
oct | 3476013617 |
9 | 1225472431 |
10 | 486021007 |
11 | 22a38985a |
12 | 1169261a7 |
13 | 798cc3c4 |
14 | 48797503 |
15 | 2ca06357 |
hex | 1cf8178f |
486021007 has 16 divisors (see below), whose sum is σ = 559180800. Its totient is φ = 419368320.
The previous prime is 486021001. The next prime is 486021017. The reversal of 486021007 is 700120684.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-486021007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (486021001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14257 + ... + 34282.
It is an arithmetic number, because the mean of its divisors is an integer number (34948800).
Almost surely, 2486021007 is an apocalyptic number.
486021007 is a deficient number, since it is larger than the sum of its proper divisors (73159793).
486021007 is a wasteful number, since it uses less digits than its factorization.
486021007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48606.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 486021007 is about 22045.8841283356. The cubic root of 486021007 is about 786.2337460654.
The spelling of 486021007 in words is "four hundred eighty-six million, twenty-one thousand, seven".
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