Base | Representation |
---|---|
bin | 11101001100001… |
… | …011000100111100 |
3 | 1021010111212202122 |
4 | 131030023010330 |
5 | 2000332332424 |
6 | 120332342112 |
7 | 15064432214 |
oct | 3514130474 |
9 | 1233455678 |
10 | 489730364 |
11 | 231492742 |
12 | 118014938 |
13 | 7a5ca8a6 |
14 | 49081244 |
15 | 2ceda45e |
hex | 1d30b13c |
489730364 has 6 divisors (see below), whose sum is σ = 857028144. Its totient is φ = 244865180.
The previous prime is 489730327. The next prime is 489730393. The reversal of 489730364 is 463037984.
It is a happy number.
It is a plaindrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61216292 + ... + 61216299.
It is an arithmetic number, because the mean of its divisors is an integer number (142838024).
Almost surely, 2489730364 is an apocalyptic number.
It is an amenable number.
489730364 is a deficient number, since it is larger than the sum of its proper divisors (367297780).
489730364 is a wasteful number, since it uses less digits than its factorization.
489730364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122432595 (or 122432593 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 44.
The square root of 489730364 is about 22129.8523266650. The cubic root of 489730364 is about 788.2288816949.
It can be divided in two parts, 489730 and 364, that added together give a palindrome (490094).
The spelling of 489730364 in words is "four hundred eighty-nine million, seven hundred thirty thousand, three hundred sixty-four".
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