Base | Representation |
---|---|
bin | 1000001101100011… |
… | …1001011100001111 |
3 | 12200121212011210110 |
4 | 2003120321130033 |
5 | 14003302421111 |
6 | 1002422411103 |
7 | 105424412103 |
oct | 20330713417 |
9 | 5617764713 |
10 | 2204342031 |
11 | a31325881 |
12 | 516290a93 |
13 | 2918c1ac8 |
14 | 16ca8b903 |
15 | cd7c85a6 |
hex | 8363970f |
2204342031 has 4 divisors (see below), whose sum is σ = 2939122712. Its totient is φ = 1469561352.
The previous prime is 2204342029. The next prime is 2204342039. The reversal of 2204342031 is 1302434022.
2204342031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2204342031 - 21 = 2204342029 is a prime.
It is a super-4 number, since 4×22043420314 (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2204341989 and 2204342007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2204342039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367390336 + ... + 367390341.
It is an arithmetic number, because the mean of its divisors is an integer number (734780678).
Almost surely, 22204342031 is an apocalyptic number.
2204342031 is a deficient number, since it is larger than the sum of its proper divisors (734780681).
2204342031 is an equidigital number, since it uses as much as digits as its factorization.
2204342031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734780680.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2204342031 is about 46950.4209885279. The cubic root of 2204342031 is about 1301.4465221913.
Adding to 2204342031 its reverse (1302434022), we get a palindrome (3506776053).
The spelling of 2204342031 in words is "two billion, two hundred four million, three hundred forty-two thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •