Base | Representation |
---|---|
bin | 100111010100… |
… | …100110100111 |
3 | 201101200221001 |
4 | 213110212213 |
5 | 10114324012 |
6 | 1004534131 |
7 | 153421333 |
oct | 47244647 |
9 | 21350831 |
10 | 10308007 |
11 | 5900616 |
12 | 3551347 |
13 | 219bb18 |
14 | 15247c3 |
15 | d89357 |
hex | 9d49a7 |
10308007 has 2 divisors, whose sum is σ = 10308008. Its totient is φ = 10308006.
The previous prime is 10307989. The next prime is 10308031. The reversal of 10308007 is 70080301.
It is a weak prime.
It is an emirp because it is prime and its reverse (70080301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10308007 - 27 = 10307879 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10308037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5154003 + 5154004.
It is an arithmetic number, because the mean of its divisors is an integer number (5154004).
Almost surely, 210308007 is an apocalyptic number.
10308007 is a deficient number, since it is larger than the sum of its proper divisors (1).
10308007 is an equidigital number, since it uses as much as digits as its factorization.
10308007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 10308007 is about 3210.6085093016. The cubic root of 10308007 is about 217.6330766179.
Adding to 10308007 its reverse (70080301), we get a palindrome (80388308).
The spelling of 10308007 in words is "ten million, three hundred eight thousand, seven".
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