Base | Representation |
---|---|
bin | 11101001010101… |
… | …011110011001011 |
3 | 1021002210001102200 |
4 | 131022223303023 |
5 | 2000232340412 |
6 | 120320131243 |
7 | 15061215354 |
oct | 3512536313 |
9 | 1232701380 |
10 | 489340107 |
11 | 231246513 |
12 | 117a66b23 |
13 | 7a4c2079 |
14 | 48dbcd2b |
15 | 2ce5e9dc |
hex | 1d2abccb |
489340107 has 6 divisors (see below), whose sum is σ = 706824612. Its totient is φ = 326226732.
The previous prime is 489340099. The next prime is 489340127. The reversal of 489340107 is 701043984.
It is a happy number.
It is not a de Polignac number, because 489340107 - 23 = 489340099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (489340127) 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 5 ways as a sum of consecutive naturals, for example, 27185553 + ... + 27185570.
It is an arithmetic number, because the mean of its divisors is an integer number (117804102).
Almost surely, 2489340107 is an apocalyptic number.
489340107 is a deficient number, since it is larger than the sum of its proper divisors (217484505).
489340107 is a wasteful number, since it uses less digits than its factorization.
489340107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54371129 (or 54371126 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 489340107 is about 22121.0331359094. The cubic root of 489340107 is about 788.0194510861.
The spelling of 489340107 in words is "four hundred eighty-nine million, three hundred forty thousand, one hundred seven".
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