Base | Representation |
---|---|
bin | 1000011010000111010011 |
3 | 11010222110220 |
4 | 20122013103 |
5 | 1031012430 |
6 | 115124123 |
7 | 24506664 |
oct | 10320723 |
9 | 4128426 |
10 | 2204115 |
11 | 1275a91 |
12 | 8a3643 |
13 | 5c2314 |
14 | 41536b |
15 | 2d8110 |
hex | 21a1d3 |
2204115 has 8 divisors (see below), whose sum is σ = 3526608. Its totient is φ = 1175520.
The previous prime is 2204107. The next prime is 2204117. The reversal of 2204115 is 5114022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2204115 - 23 = 2204107 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 146941 = 2204115 / (2 + 2 + 0 + 4 + 1 + 1 + 5).
It is a junction number, because it is equal to n+sod(n) for n = 2204094 and 2204103.
It is not an unprimeable number, because it can be changed into a prime (2204117) 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, 73456 + ... + 73485.
It is an arithmetic number, because the mean of its divisors is an integer number (440826).
22204115 is an apocalyptic number.
2204115 is a deficient number, since it is larger than the sum of its proper divisors (1322493).
2204115 is a wasteful number, since it uses less digits than its factorization.
2204115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146949.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 2204115 is about 1484.6262155842. The cubic root of 2204115 is about 130.1401840854.
Adding to 2204115 its reverse (5114022), we get a palindrome (7318137).
The spelling of 2204115 in words is "two million, two hundred four thousand, one hundred fifteen".
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