Base | Representation |
---|---|
bin | 111011100000111… |
… | …0011000110101000 |
3 | 12011011122002100201 |
4 | 1313001303012220 |
5 | 13042210211133 |
6 | 530053441544 |
7 | 100325611210 |
oct | 16701630650 |
9 | 5134562321 |
10 | 1996960168 |
11 | 935260805 |
12 | 4789402b4 |
13 | 25a951848 |
14 | 14d307240 |
15 | ba4b1d7d |
hex | 770731a8 |
1996960168 has 32 divisors (see below), whose sum is σ = 4280817600. Its totient is φ = 855516672.
The previous prime is 1996960157. The next prime is 1996960193. The reversal of 1996960168 is 8610696991.
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, 197623 + ... + 207481.
It is an arithmetic number, because the mean of its divisors is an integer number (133775550).
Almost surely, 21996960168 is an apocalyptic number.
It is an amenable number.
1996960168 is an abundant number, since it is smaller than the sum of its proper divisors (2283857432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1996960168 is a wasteful number, since it uses less digits than its factorization.
1996960168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13489 (or 13485 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 55.
The square root of 1996960168 is about 44687.3602711102. The cubic root of 1996960168 is about 1259.2824015007.
The spelling of 1996960168 in words is "one billion, nine hundred ninety-six million, nine hundred sixty thousand, one hundred sixty-eight".
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