Base | Representation |
---|---|
bin | 110000000000101101… |
… | …1001110101011000011 |
3 | 100212010102201200202211 |
4 | 1200001123032223003 |
5 | 3142123400132212 |
6 | 115210453522551 |
7 | 10306664101432 |
oct | 1400133165303 |
9 | 325112650684 |
10 | 103103130307 |
11 | 3a7a9035901 |
12 | 17b95043457 |
13 | 9951692518 |
14 | 4dc1231119 |
15 | 2a368a09a7 |
hex | 18016ceac3 |
103103130307 has 2 divisors, whose sum is σ = 103103130308. Its totient is φ = 103103130306.
The previous prime is 103103130283. The next prime is 103103130329. The reversal of 103103130307 is 703031301301.
It is an a-pointer prime, because the next prime (103103130329) can be obtained adding 103103130307 to its sum of digits (22).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 103103130307 - 211 = 103103128259 is a prime.
It is a super-3 number, since 3×1031031303073 (a number of 34 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (103103130007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551565153 + 51551565154.
It is an arithmetic number, because the mean of its divisors is an integer number (51551565154).
Almost surely, 2103103130307 is an apocalyptic number.
103103130307 is a deficient number, since it is larger than the sum of its proper divisors (1).
103103130307 is an equidigital number, since it uses as much as digits as its factorization.
103103130307 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 567, while the sum is 22.
Adding to 103103130307 its reverse (703031301301), we get a palindrome (806134431608).
The spelling of 103103130307 in words is "one hundred three billion, one hundred three million, one hundred thirty thousand, three hundred seven".
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