Base | Representation |
---|---|
bin | 11000101001001011… |
… | …00110100001100100 |
3 | 1021011001011001020112 |
4 | 30110211212201210 |
5 | 204043424201312 |
6 | 10024455152152 |
7 | 645600502631 |
oct | 142445464144 |
9 | 37131131215 |
10 | 13230303332 |
11 | 567a185794 |
12 | 2692975658 |
13 | 132b00906c |
14 | 8d7199188 |
15 | 526794d22 |
hex | 314966864 |
13230303332 has 6 divisors (see below), whose sum is σ = 23153030838. Its totient is φ = 6615151664.
The previous prime is 13230303319. The next prime is 13230303337. The reversal of 13230303332 is 23330303231.
It can be written as a sum of positive squares in only one way, i.e., 13228680256 + 1623076 = 115016^2 + 1274^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13230303298 and 13230303307.
It is not an unprimeable number, because it can be changed into a prime (13230303337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653787913 + ... + 1653787920.
It is an arithmetic number, because the mean of its divisors is an integer number (3858838473).
Almost surely, 213230303332 is an apocalyptic number.
It is an amenable number.
13230303332 is a deficient number, since it is larger than the sum of its proper divisors (9922727506).
13230303332 is a wasteful number, since it uses less digits than its factorization.
13230303332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3307575837 (or 3307575835 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 23.
Adding to 13230303332 its reverse (23330303231), we get a palindrome (36560606563).
The spelling of 13230303332 in words is "thirteen billion, two hundred thirty million, three hundred three thousand, three hundred thirty-two".
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