Base | Representation |
---|---|
bin | 110000000001100111… |
… | …0000001010110101000 |
3 | 100212012112100112020112 |
4 | 1200003032001112220 |
5 | 3142204101103222 |
6 | 115213450513452 |
7 | 10310510632301 |
oct | 1400316012650 |
9 | 325175315215 |
10 | 103133222312 |
11 | 3a81401942a |
12 | 17ba3135888 |
13 | 995799a343 |
14 | 4dc52257a8 |
15 | 2a39346be2 |
hex | 18033815a8 |
103133222312 has 64 divisors (see below), whose sum is σ = 215855176320. Its totient is φ = 45944414208.
The previous prime is 103133222293. The next prime is 103133222351. The reversal of 103133222312 is 213222331301.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133463 + ... + 473369.
It is an arithmetic number, because the mean of its divisors is an integer number (3372737130).
Almost surely, 2103133222312 is an apocalyptic number.
It is an amenable number.
103133222312 is an abundant number, since it is smaller than the sum of its proper divisors (112721954008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103133222312 is a wasteful number, since it uses less digits than its factorization.
103133222312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340050 (or 340046 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 103133222312 its reverse (213222331301), we get a palindrome (316355553613).
The spelling of 103133222312 in words is "one hundred three billion, one hundred thirty-three million, two hundred twenty-two thousand, three hundred twelve".
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