Base | Representation |
---|---|
bin | 111100111010110100000 |
3 | 10202102021001 |
4 | 13213112200 |
5 | 1002334232 |
6 | 110441344 |
7 | 22652542 |
oct | 7472640 |
9 | 3672231 |
10 | 1996192 |
11 | 1143850 |
12 | 803254 |
13 | 54b7a3 |
14 | 39d692 |
15 | 2966e7 |
hex | 1e75a0 |
1996192 has 48 divisors (see below), whose sum is σ = 4408992. Its totient is φ = 881920.
The previous prime is 1996177. The next prime is 1996207. The reversal of 1996192 is 2916991.
It is an interprime number because it is at equal distance from previous prime (1996177) and next prime (1996207).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18603 + ... + 18709.
It is an arithmetic number, because the mean of its divisors is an integer number (91854).
21996192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1996192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2204496).
1996192 is an abundant number, since it is smaller than the sum of its proper divisors (2412800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1996192 is a wasteful number, since it uses less digits than its factorization.
1996192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181 (or 173 counting only the distinct ones).
The product of its digits is 8748, while the sum is 37.
The square root of 1996192 is about 1412.8665895972. The cubic root of 1996192 is about 125.9120911966.
The spelling of 1996192 in words is "one million, nine hundred ninety-six thousand, one hundred ninety-two".
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