Base | Representation |
---|---|
bin | 110000000011111011… |
… | …1001001011100110010 |
3 | 100212101221220202010202 |
4 | 1200013313021130302 |
5 | 3142334021042432 |
6 | 115225312155202 |
7 | 10312444656530 |
oct | 1400767113462 |
9 | 325357822122 |
10 | 103211112242 |
11 | 3a853a89277 |
12 | 18005238b02 |
13 | 996ab6c164 |
14 | 4dd16dd150 |
15 | 2a410d0462 |
hex | 1807dc9732 |
103211112242 has 16 divisors (see below), whose sum is σ = 178556579520. Its totient is φ = 43827522768.
The previous prime is 103211112229. The next prime is 103211112287. The reversal of 103211112242 is 242211112301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33816008 + ... + 33819059.
It is an arithmetic number, because the mean of its divisors is an integer number (11159786220).
Almost surely, 2103211112242 is an apocalyptic number.
103211112242 is a deficient number, since it is larger than the sum of its proper divisors (75345467278).
103211112242 is a wasteful number, since it uses less digits than its factorization.
103211112242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67635185.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 103211112242 its reverse (242211112301), we get a palindrome (345422224543).
The spelling of 103211112242 in words is "one hundred three billion, two hundred eleven million, one hundred twelve thousand, two hundred forty-two".
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