Base | Representation |
---|---|
bin | 11000011001111010… |
… | …00110000110000110 |
3 | 1020211010011222011211 |
4 | 30030331012012012 |
5 | 203313133303410 |
6 | 10004042322034 |
7 | 642454144525 |
oct | 141475060606 |
9 | 36733158154 |
10 | 13102244230 |
11 | 561396a019 |
12 | 2657ab931a |
13 | 130a61cb4a |
14 | 8c41824bc |
15 | 51a3eb68a |
hex | 30cf46186 |
13102244230 has 16 divisors (see below), whose sum is σ = 23585345424. Its totient is φ = 5240607520.
The previous prime is 13102244213. The next prime is 13102244237. The reversal of 13102244230 is 3244220131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102244237) 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, 320109 + ... + 358711.
It is an arithmetic number, because the mean of its divisors is an integer number (1474084089).
Almost surely, 213102244230 is an apocalyptic number.
13102244230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13102244230 is a deficient number, since it is larger than the sum of its proper divisors (10483101194).
13102244230 is a wasteful number, since it uses less digits than its factorization.
13102244230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72551.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 13102244230 its reverse (3244220131), we get a palindrome (16346464361).
The spelling of 13102244230 in words is "thirteen billion, one hundred two million, two hundred forty-four thousand, two hundred thirty".
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