Base | Representation |
---|---|
bin | 10110100010110010… |
… | …11100000010110011 |
3 | 1011020111000012022022 |
4 | 23101121130002303 |
5 | 144241334304303 |
6 | 5320550102055 |
7 | 605632103261 |
oct | 132131340263 |
9 | 34214005268 |
10 | 12103041203 |
11 | 515093aaa0 |
12 | 241934a92b |
13 | 11ab601656 |
14 | 82b5a1431 |
15 | 4ac826438 |
hex | 2d165c0b3 |
12103041203 has 8 divisors (see below), whose sum is σ = 13351670640. Its totient is φ = 10879137280.
The previous prime is 12103041179. The next prime is 12103041229. The reversal of 12103041203 is 30214030121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12103041203 - 228 = 11834605747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12103041263) 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, 6180350 + ... + 6182307.
It is an arithmetic number, because the mean of its divisors is an integer number (1668958830).
Almost surely, 212103041203 is an apocalyptic number.
12103041203 is a deficient number, since it is larger than the sum of its proper divisors (1248629437).
12103041203 is a wasteful number, since it uses less digits than its factorization.
12103041203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12362757.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12103041203 its reverse (30214030121), we get a palindrome (42317071324).
The spelling of 12103041203 in words is "twelve billion, one hundred three million, forty-one thousand, two hundred three".
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