Base | Representation |
---|---|
bin | 11000101001011001… |
… | …11011000000010110 |
3 | 1021011011202112110211 |
4 | 30110230323000112 |
5 | 204044422102410 |
6 | 10025004240034 |
7 | 645623014243 |
oct | 142454730026 |
9 | 37134675424 |
10 | 13232222230 |
11 | 5680276457 |
12 | 269354001a |
13 | 132b52b5c6 |
14 | 8d75385ca |
15 | 526a2368a |
hex | 314b3b016 |
13232222230 has 32 divisors (see below), whose sum is σ = 25043344128. Its totient is φ = 5024104800.
The previous prime is 13232222209. The next prime is 13232222233. The reversal of 13232222230 is 3222223231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13232222233) 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, 189456 + ... + 249715.
It is an arithmetic number, because the mean of its divisors is an integer number (782604504).
Almost surely, 213232222230 is an apocalyptic number.
13232222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13232222230 is a deficient number, since it is larger than the sum of its proper divisors (11811121898).
13232222230 is a wasteful number, since it uses less digits than its factorization.
13232222230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439332.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 13232222230 its reverse (3222223231), we get a palindrome (16454445461).
The spelling of 13232222230 in words is "thirteen billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred thirty".
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