Base | Representation |
---|---|
bin | 1000011000001010110011 |
3 | 11010120112210 |
4 | 20120022303 |
5 | 1030234042 |
6 | 115023203 |
7 | 24444522 |
oct | 10301263 |
9 | 4116483 |
10 | 2196147 |
11 | 126aaa8 |
12 | 89ab03 |
13 | 5bb7c5 |
14 | 4124b9 |
15 | 2d5a9c |
hex | 2182b3 |
2196147 has 8 divisors (see below), whose sum is σ = 2944144. Its totient is φ = 1456128.
The previous prime is 2196143. The next prime is 2196149. The reversal of 2196147 is 7416912.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2196147 - 22 = 2196143 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2196143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318 + ... + 2475.
It is an arithmetic number, because the mean of its divisors is an integer number (368018).
22196147 is an apocalyptic number.
2196147 is a deficient number, since it is larger than the sum of its proper divisors (747997).
2196147 is a wasteful number, since it uses less digits than its factorization.
2196147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3989.
The product of its digits is 3024, while the sum is 30.
The square root of 2196147 is about 1481.9402821976. The cubic root of 2196147 is about 129.9831733645.
The spelling of 2196147 in words is "two million, one hundred ninety-six thousand, one hundred forty-seven".
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