Base | Representation |
---|---|
bin | 1100010011101… |
… | …01001001101110 |
3 | 21012021011001220 |
4 | 12021311021232 |
5 | 202412142202 |
6 | 14124444210 |
7 | 2362346064 |
oct | 611651156 |
9 | 235234056 |
10 | 103240302 |
11 | 53304a70 |
12 | 2a6a9666 |
13 | 18509649 |
14 | d9d6034 |
15 | 90e4abc |
hex | 627526e |
103240302 has 32 divisors (see below), whose sum is σ = 225725184. Its totient is φ = 31219200.
The previous prime is 103240289. The next prime is 103240309. The reversal of 103240302 is 203042301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103240309) 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, 36727 + ... + 39437.
It is an arithmetic number, because the mean of its divisors is an integer number (7053912).
Almost surely, 2103240302 is an apocalyptic number.
103240302 is an abundant number, since it is smaller than the sum of its proper divisors (122484882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103240302 is a wasteful number, since it uses less digits than its factorization.
103240302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3304.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 103240302 is about 10160.7234978618. The cubic root of 103240302 is about 469.1190711837.
Adding to 103240302 its reverse (203042301), we get a palindrome (306282603).
The spelling of 103240302 in words is "one hundred three million, two hundred forty thousand, three hundred two".
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