Base | Representation |
---|---|
bin | 1000001101110011… |
… | …1100101110010101 |
3 | 12200200212010121121 |
4 | 2003130330232111 |
5 | 14004040412203 |
6 | 1002501243541 |
7 | 105436424266 |
oct | 20334745625 |
9 | 5620763547 |
10 | 2205404053 |
11 | a31990786 |
12 | 5167035b1 |
13 | 291ba4318 |
14 | 16cc8696d |
15 | cd9380bd |
hex | 8373cb95 |
2205404053 has 8 divisors (see below), whose sum is σ = 2241290880. Its totient is φ = 2169716640.
The previous prime is 2205404027. The next prime is 2205404087. The reversal of 2205404053 is 3504045022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2205404053 - 213 = 2205395861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2205404023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27475 + ... + 71872.
It is an arithmetic number, because the mean of its divisors is an integer number (280161360).
Almost surely, 22205404053 is an apocalyptic number.
It is an amenable number.
2205404053 is a deficient number, since it is larger than the sum of its proper divisors (35886827).
2205404053 is an equidigital number, since it uses as much as digits as its factorization.
2205404053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99707.
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 2205404053 is about 46961.7296636314. The cubic root of 2205404053 is about 1301.6554950442.
Adding to 2205404053 its reverse (3504045022), we get a palindrome (5709449075).
The spelling of 2205404053 in words is "two billion, two hundred five million, four hundred four thousand, fifty-three".
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