Base | Representation |
---|---|
bin | 11101001100000… |
… | …110111010010101 |
3 | 1021010111000100200 |
4 | 131030012322111 |
5 | 2000331311201 |
6 | 120332131113 |
7 | 15064331400 |
oct | 3514067225 |
9 | 1233430320 |
10 | 489713301 |
11 | 231480940 |
12 | 118006a99 |
13 | 7a5c2bac |
14 | 49078d37 |
15 | 2ced5386 |
hex | 1d306e95 |
489713301 has 72 divisors (see below), whose sum is σ = 904778784. Its totient is φ = 252383040.
The previous prime is 489713297. The next prime is 489713303. The reversal of 489713301 is 103317984.
It is a happy number.
It is not a de Polignac number, because 489713301 - 22 = 489713297 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489713303) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 761286 + ... + 761928.
It is an arithmetic number, because the mean of its divisors is an integer number (12566372).
Almost surely, 2489713301 is an apocalyptic number.
It is an amenable number.
489713301 is a deficient number, since it is larger than the sum of its proper divisors (415065483).
489713301 is a wasteful number, since it uses less digits than its factorization.
489713301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831 (or 821 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 489713301 is about 22129.4668033371. The cubic root of 489713301 is about 788.2197271978.
The spelling of 489713301 in words is "four hundred eighty-nine million, seven hundred thirteen thousand, three hundred one".
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