Base | Representation |
---|---|
bin | 100000111000001… |
… | …1011011010100011 |
3 | 2211212220002102210 |
4 | 1001300123122203 |
5 | 4224410323433 |
6 | 301245413203 |
7 | 36224111025 |
oct | 10160333243 |
9 | 2755802383 |
10 | 1103214243 |
11 | 51681020a |
12 | 26956a203 |
13 | 1477379c1 |
14 | a6738015 |
15 | 66cbd463 |
hex | 41c1b6a3 |
1103214243 has 8 divisors (see below), whose sum is σ = 1471122000. Its totient is φ = 735391328.
The previous prime is 1103214241. The next prime is 1103214263. The reversal of 1103214243 is 3424123011.
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 1103214243 - 21 = 1103214241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1103214241) 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, 21313 + ... + 51581.
It is an arithmetic number, because the mean of its divisors is an integer number (183890250).
Almost surely, 21103214243 is an apocalyptic number.
1103214243 is a deficient number, since it is larger than the sum of its proper divisors (367907757).
1103214243 is a wasteful number, since it uses less digits than its factorization.
1103214243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42421.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1103214243 is about 33214.6690936399. The cubic root of 1103214243 is about 1033.2845920009.
Adding to 1103214243 its reverse (3424123011), we get a palindrome (4527337254).
The spelling of 1103214243 in words is "one billion, one hundred three million, two hundred fourteen thousand, two hundred forty-three".
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