Base | Representation |
---|---|
bin | 1000011000101000010010 |
3 | 11010200010200 |
4 | 20120220102 |
5 | 1030314114 |
6 | 115040030 |
7 | 24453156 |
oct | 10305022 |
9 | 4120120 |
10 | 2198034 |
11 | 1271463 |
12 | 8a0016 |
13 | 5bc617 |
14 | 413066 |
15 | 2d6409 |
hex | 218a12 |
2198034 has 24 divisors (see below), whose sum is σ = 5013840. Its totient is φ = 694008.
The previous prime is 2198029. The next prime is 2198039. The reversal of 2198034 is 4308912.
It is an interprime number because it is at equal distance from previous prime (2198029) and next prime (2198039).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2197989 and 2198007.
It is not an unprimeable number, because it can be changed into a prime (2198039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2872 + ... + 3555.
It is an arithmetic number, because the mean of its divisors is an integer number (208910).
22198034 is an apocalyptic number.
2198034 is an abundant number, since it is smaller than the sum of its proper divisors (2815806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2198034 is a wasteful number, since it uses less digits than its factorization.
2198034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6454 (or 6451 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 2198034 is about 1482.5768108263. The cubic root of 2198034 is about 130.0203912787.
The spelling of 2198034 in words is "two million, one hundred ninety-eight thousand, thirty-four".
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