Base | Representation |
---|---|
bin | 11000110100010000… |
… | …11011111110001110 |
3 | 1021101112011211210212 |
4 | 30122020123332032 |
5 | 204241232234410 |
6 | 10042021002422 |
7 | 651110235062 |
oct | 143210337616 |
9 | 37345154725 |
10 | 13323321230 |
11 | 571773848a |
12 | 26b9b53412 |
13 | 134437683b |
14 | 90568daa2 |
15 | 52ea1ab05 |
hex | 31a21bf8e |
13323321230 has 16 divisors (see below), whose sum is σ = 24808943520. Its totient is φ = 5145558432.
The previous prime is 13323321229. The next prime is 13323321239. The reversal of 13323321230 is 3212332331.
It is a junction number, because it is equal to n+sod(n) for n = 13323321196 and 13323321205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13323321239) 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, 22970954 + ... + 22971533.
It is an arithmetic number, because the mean of its divisors is an integer number (1550558970).
Almost surely, 213323321230 is an apocalyptic number.
13323321230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13323321230 is a deficient number, since it is larger than the sum of its proper divisors (11485622290).
13323321230 is a wasteful number, since it uses less digits than its factorization.
13323321230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45942523.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 13323321230 its reverse (3212332331), we get a palindrome (16535653561).
The spelling of 13323321230 in words is "thirteen billion, three hundred twenty-three million, three hundred twenty-one thousand, two hundred thirty".
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