Base | Representation |
---|---|
bin | 11001010111111000… |
… | …10100100110111110 |
3 | 1022011100110011120001 |
4 | 30223330110212332 |
5 | 210344231311410 |
6 | 10131413344514 |
7 | 661366144654 |
oct | 145374244676 |
9 | 38140404501 |
10 | 13622135230 |
11 | 5860381900 |
12 | 278203813a |
13 | 139124a862 |
14 | 933234dd4 |
15 | 54ad9333a |
hex | 32bf149be |
13622135230 has 48 divisors (see below), whose sum is σ = 26969386752. Its totient is φ = 4950228800.
The previous prime is 13622135203. The next prime is 13622135239. The reversal of 13622135230 is 3253122631.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13622135239) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2551644 + ... + 2556976.
It is an arithmetic number, because the mean of its divisors is an integer number (561862224).
Almost surely, 213622135230 is an apocalyptic number.
13622135230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13622135230 is a deficient number, since it is larger than the sum of its proper divisors (13347251522).
13622135230 is a wasteful number, since it uses less digits than its factorization.
13622135230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7473 (or 7462 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
Adding to 13622135230 its reverse (3253122631), we get a palindrome (16875257861).
The spelling of 13622135230 in words is "thirteen billion, six hundred twenty-two million, one hundred thirty-five thousand, two hundred thirty".
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