Base | Representation |
---|---|
bin | 1000001000101101010110 |
3 | 11000100200102 |
4 | 20020231112 |
5 | 1021222242 |
6 | 113414102 |
7 | 24062066 |
oct | 10105526 |
9 | 4010612 |
10 | 2132822 |
11 | 122746a |
12 | 86a332 |
13 | 598a33 |
14 | 3d73a6 |
15 | 2c1e32 |
hex | 208b56 |
2132822 has 4 divisors (see below), whose sum is σ = 3199236. Its totient is φ = 1066410.
The previous prime is 2132797. The next prime is 2132827. The reversal of 2132822 is 2282312.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2132794 and 2132803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132827) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533204 + ... + 533207.
It is an arithmetic number, because the mean of its divisors is an integer number (799809).
22132822 is an apocalyptic number.
2132822 is a deficient number, since it is larger than the sum of its proper divisors (1066414).
2132822 is a wasteful number, since it uses less digits than its factorization.
2132822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1066413.
The product of its digits is 384, while the sum is 20.
The square root of 2132822 is about 1460.4184331896. The cubic root of 2132822 is about 128.7216319817.
The spelling of 2132822 in words is "two million, one hundred thirty-two thousand, eight hundred twenty-two".
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