Base | Representation |
---|---|
bin | 11101001001011… |
… | …011000111001110 |
3 | 1021002011021002012 |
4 | 131021123013032 |
5 | 2000141301424 |
6 | 120305101222 |
7 | 15055341002 |
oct | 3511330716 |
9 | 1232137065 |
10 | 489009614 |
11 | 231040185 |
12 | 117927812 |
13 | 7a407802 |
14 | 48d34702 |
15 | 2cde6b0e |
hex | 1d25b1ce |
489009614 has 8 divisors (see below), whose sum is σ = 734028480. Its totient is φ = 244333456.
The previous prime is 489009613. The next prime is 489009623. The reversal of 489009614 is 416900984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489009613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82079 + ... + 87834.
It is an arithmetic number, because the mean of its divisors is an integer number (91753560).
Almost surely, 2489009614 is an apocalyptic number.
489009614 is a deficient number, since it is larger than the sum of its proper divisors (245018866).
489009614 is a wasteful number, since it uses less digits than its factorization.
489009614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171354.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 489009614 is about 22113.5617664817. The cubic root of 489009614 is about 787.8420056093.
The spelling of 489009614 in words is "four hundred eighty-nine million, nine thousand, six hundred fourteen".
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