Base | Representation |
---|---|
bin | 1010001101001010010101… |
… | …1100010001101001010111 |
3 | 1110201201221211100210111110 |
4 | 2203102211130101221113 |
5 | 2432322034414330403 |
6 | 35510543443110103 |
7 | 2235464355130035 |
oct | 243224534215127 |
9 | 43651854323443 |
10 | 11221230230103 |
11 | 3636995a23223 |
12 | 13128bb372333 |
13 | 635207c67c5a |
14 | 2ab17909b555 |
15 | 146d538a7103 |
hex | a34a5711a57 |
11221230230103 has 32 divisors (see below), whose sum is σ = 15640919304192. Its totient is φ = 7147443801600.
The previous prime is 11221230230101. The next prime is 11221230230113. The reversal of 11221230230103 is 30103203212211.
It is not a de Polignac number, because 11221230230103 - 21 = 11221230230101 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11221230230103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11221230230101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10941051 + ... + 11922627.
It is an arithmetic number, because the mean of its divisors is an integer number (488778728256).
Almost surely, 211221230230103 is an apocalyptic number.
11221230230103 is a deficient number, since it is larger than the sum of its proper divisors (4419689074089).
11221230230103 is a wasteful number, since it uses less digits than its factorization.
11221230230103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983175.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 11221230230103 its reverse (30103203212211), we get a palindrome (41324433442314).
The spelling of 11221230230103 in words is "eleven trillion, two hundred twenty-one billion, two hundred thirty million, two hundred thirty thousand, one hundred three".
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