Base | Representation |
---|---|
bin | 10110110001111011… |
… | …10000010110110111 |
3 | 1011120022220110220212 |
4 | 23120331300112313 |
5 | 200021340031403 |
6 | 5341323220035 |
7 | 612033205544 |
oct | 133075602667 |
9 | 34508813825 |
10 | 12230002103 |
11 | 5206576660 |
12 | 245397761b |
13 | 11cb9c4a47 |
14 | 8403adbcb |
15 | 4b8a544d8 |
hex | 2d8f705b7 |
12230002103 has 16 divisors (see below), whose sum is σ = 13431264000. Its totient is φ = 11043838080.
The previous prime is 12230002097. The next prime is 12230002111. The reversal of 12230002103 is 30120003221.
It is a happy number.
It is not a de Polignac number, because 12230002103 - 26 = 12230002039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230002303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403183 + ... + 1411871.
It is an arithmetic number, because the mean of its divisors is an integer number (839454000).
Almost surely, 212230002103 is an apocalyptic number.
12230002103 is a deficient number, since it is larger than the sum of its proper divisors (1201261897).
12230002103 is a wasteful number, since it uses less digits than its factorization.
12230002103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9542.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 12230002103 its reverse (30120003221), we get a palindrome (42350005324).
The spelling of 12230002103 in words is "twelve billion, two hundred thirty million, two thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •