Base | Representation |
---|---|
bin | 1000010010100111100101 |
3 | 11002102100210 |
4 | 20102213211 |
5 | 1024022123 |
6 | 114330033 |
7 | 24321324 |
oct | 10224745 |
9 | 4072323 |
10 | 2173413 |
11 | 1254a10 |
12 | 889919 |
13 | 5b1358 |
14 | 4080bb |
15 | 2cde93 |
hex | 2129e5 |
2173413 has 16 divisors (see below), whose sum is σ = 3211776. Its totient is φ = 1296240.
The previous prime is 2173411. The next prime is 2173447. The reversal of 2173413 is 3143712.
It is not a de Polignac number, because 2173413 - 21 = 2173411 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2173413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2173411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1720 + ... + 2702.
It is an arithmetic number, because the mean of its divisors is an integer number (200736).
22173413 is an apocalyptic number.
It is an amenable number.
2173413 is a deficient number, since it is larger than the sum of its proper divisors (1038363).
2173413 is a wasteful number, since it uses less digits than its factorization.
2173413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1064.
The product of its digits is 504, while the sum is 21.
The square root of 2173413 is about 1474.2499788028. The cubic root of 2173413 is about 129.5330982814.
Subtracting 2173413 from its reverse (3143712), we obtain a cube (970299 = 993).
The spelling of 2173413 in words is "two million, one hundred seventy-three thousand, four hundred thirteen".
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