Base | Representation |
---|---|
bin | 100110111101000… |
… | …0111011000001011 |
3 | 10101002111112221220 |
4 | 1031322013120023 |
5 | 10134103031303 |
6 | 333411133123 |
7 | 44250666312 |
oct | 11572073013 |
9 | 3332445856 |
10 | 1307080203 |
11 | 6108a3780 |
12 | 3058a41a3 |
13 | 17aa46850 |
14 | c5845279 |
15 | 79b3d053 |
hex | 4de8760b |
1307080203 has 32 divisors (see below), whose sum is σ = 2050685952. Its totient is φ = 730080000.
The previous prime is 1307080189. The next prime is 1307080217. The reversal of 1307080203 is 3020807031.
1307080203 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1307080189) and next prime (1307080217).
It is not a de Polignac number, because 1307080203 - 25 = 1307080171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1307080603) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320151 + ... + 324207.
It is an arithmetic number, because the mean of its divisors is an integer number (64083936).
Almost surely, 21307080203 is an apocalyptic number.
1307080203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1307080203 is a deficient number, since it is larger than the sum of its proper divisors (743605749).
1307080203 is a wasteful number, since it uses less digits than its factorization.
1307080203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4835.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 1307080203 is about 36153.5641811426. The cubic root of 1307080203 is about 1093.3706515391.
Adding to 1307080203 its reverse (3020807031), we get a palindrome (4327887234).
The spelling of 1307080203 in words is "one billion, three hundred seven million, eighty thousand, two hundred three".
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