Base | Representation |
---|---|
bin | 110000000110111100… |
… | …1100110110111010011 |
3 | 100212200000112201200022 |
4 | 1200031321212313103 |
5 | 3143040434422212 |
6 | 115243331414055 |
7 | 10315115040365 |
oct | 1401571466723 |
9 | 325600481608 |
10 | 103312420307 |
11 | 3a8a6193548 |
12 | 1803315432b |
13 | 9985b50165 |
14 | 5000d50d35 |
15 | 2a49e42772 |
hex | 180de66dd3 |
103312420307 has 2 divisors, whose sum is σ = 103312420308. Its totient is φ = 103312420306.
The previous prime is 103312420273. The next prime is 103312420399. The reversal of 103312420307 is 703024213301.
It is a weak prime.
It is an emirp because it is prime and its reverse (703024213301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 103312420307 - 210 = 103312419283 is a prime.
It is not a weakly prime, because it can be changed into another prime (103312420507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656210153 + 51656210154.
It is an arithmetic number, because the mean of its divisors is an integer number (51656210154).
Almost surely, 2103312420307 is an apocalyptic number.
103312420307 is a deficient number, since it is larger than the sum of its proper divisors (1).
103312420307 is an equidigital number, since it uses as much as digits as its factorization.
103312420307 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 26.
Adding to 103312420307 its reverse (703024213301), we get a palindrome (806336633608).
The spelling of 103312420307 in words is "one hundred three billion, three hundred twelve million, four hundred twenty thousand, three hundred seven".
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