Base | Representation |
---|---|
bin | 111011011111011… |
… | …0010011011000110 |
3 | 12011010010222202102 |
4 | 1312332302123012 |
5 | 13042004432300 |
6 | 530024512102 |
7 | 100316113244 |
oct | 16676623306 |
9 | 5133128672 |
10 | 1996170950 |
11 | 934871864 |
12 | 47861b632 |
13 | 25a736557 |
14 | 14d17d794 |
15 | ba3a80d5 |
hex | 76fb26c6 |
1996170950 has 24 divisors (see below), whose sum is σ = 3717055992. Its totient is φ = 797569920.
The previous prime is 1996170931. The next prime is 1996170971. The reversal of 1996170950 is 590716991.
It is a junction number, because it is equal to n+sod(n) for n = 1996170895 and 1996170904.
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 11 ways as a sum of consecutive naturals, for example, 23342 + ... + 67358.
It is an arithmetic number, because the mean of its divisors is an integer number (154877333).
Almost surely, 21996170950 is an apocalyptic number.
1996170950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1996170950 is a deficient number, since it is larger than the sum of its proper divisors (1720885042).
1996170950 is a wasteful number, since it uses less digits than its factorization.
1996170950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44936 (or 44931 counting only the distinct ones).
The product of its (nonzero) digits is 153090, while the sum is 47.
The square root of 1996170950 is about 44678.5289596692. The cubic root of 1996170950 is about 1259.1164861077.
The spelling of 1996170950 in words is "one billion, nine hundred ninety-six million, one hundred seventy thousand, nine hundred fifty".
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