Base | Representation |
---|---|
bin | 100000110110010… |
… | …1011001010111011 |
3 | 2211211001002120212 |
4 | 1001230223022323 |
5 | 4224132331303 |
6 | 301212341335 |
7 | 36212542064 |
oct | 10154531273 |
9 | 2754032525 |
10 | 1102230203 |
11 | 5161a8958 |
12 | 26917484b |
13 | 147481b29 |
14 | a655d56b |
15 | 66b76ad8 |
hex | 41b2b2bb |
1102230203 has 4 divisors (see below), whose sum is σ = 1137786048. Its totient is φ = 1066674360.
The previous prime is 1102230193. The next prime is 1102230209. The reversal of 1102230203 is 3020322011.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1102230203 - 24 = 1102230187 is a prime.
It is a super-2 number, since 2×11022302032 = 2429822840810842418, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1102230209) 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, 17777876 + ... + 17777937.
It is an arithmetic number, because the mean of its divisors is an integer number (284446512).
Almost surely, 21102230203 is an apocalyptic number.
1102230203 is a deficient number, since it is larger than the sum of its proper divisors (35555845).
1102230203 is an equidigital number, since it uses as much as digits as its factorization.
1102230203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35555844.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1102230203 is about 33199.8524544914. The cubic root of 1102230203 is about 1032.9772791211.
Adding to 1102230203 its reverse (3020322011), we get a palindrome (4122552214).
The spelling of 1102230203 in words is "one billion, one hundred two million, two hundred thirty thousand, two hundred three".
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