Base | Representation |
---|---|
bin | 111110011000111101111… |
… | …110000001000101111110 |
3 | 120011212120110112120102221 |
4 | 332120331332001011332 |
5 | 1030221112224411430 |
6 | 13041340122235554 |
7 | 621520122306004 |
oct | 76307576010576 |
9 | 16155513476387 |
10 | 4287417028990 |
11 | 140331315a577 |
12 | 592b1b355bba |
13 | 2513bca79c64 |
14 | 10b725270a74 |
15 | 767d3b4157a |
hex | 3e63df8117e |
4287417028990 has 16 divisors (see below), whose sum is σ = 7717374639360. Its totient is φ = 1714961481120.
The previous prime is 4287417028987. The next prime is 4287417029039. The reversal of 4287417028990 is 998207147824.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5034256 + ... + 5823964.
It is an arithmetic number, because the mean of its divisors is an integer number (482335914960).
Almost surely, 24287417028990 is an apocalyptic number.
4287417028990 is a deficient number, since it is larger than the sum of its proper divisors (3429957610370).
4287417028990 is a wasteful number, since it uses less digits than its factorization.
4287417028990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1332627.
The product of its (nonzero) digits is 16257024, while the sum is 61.
The spelling of 4287417028990 in words is "four trillion, two hundred eighty-seven billion, four hundred seventeen million, twenty-eight thousand, nine hundred ninety".
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