Base | Representation |
---|---|
bin | 1110001111010101011… |
… | …00100010101010000110 |
3 | 1201202212222122202220002 |
4 | 13013222230202222012 |
5 | 31004010311134121 |
6 | 1012433401241302 |
7 | 50230352412560 |
oct | 7075254425206 |
9 | 1652788582802 |
10 | 489268849286 |
11 | 1795525680a8 |
12 | 7a9a7193232 |
13 | 371a3b35559 |
14 | 19975d38330 |
15 | cad899ce0b |
hex | 71eab22a86 |
489268849286 has 16 divisors (see below), whose sum is σ = 865802941440. Its totient is φ = 202922564040.
The previous prime is 489268849271. The next prime is 489268849291. The reversal of 489268849286 is 682948862984.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563673356 + ... + 563674223.
It is an arithmetic number, because the mean of its divisors is an integer number (54112683840).
Almost surely, 2489268849286 is an apocalyptic number.
489268849286 is a deficient number, since it is larger than the sum of its proper divisors (376534092154).
489268849286 is a wasteful number, since it uses less digits than its factorization.
489268849286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1127347619.
The product of its digits is 764411904, while the sum is 74.
The spelling of 489268849286 in words is "four hundred eighty-nine billion, two hundred sixty-eight million, eight hundred forty-nine thousand, two hundred eighty-six".
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