Base | Representation |
---|---|
bin | 11100000010010001… |
… | …111011100101010001 |
3 | 2212200221011011110221 |
4 | 130002101323211101 |
5 | 443122333313001 |
6 | 21455032153041 |
7 | 2113660333126 |
oct | 340221734521 |
9 | 85627134427 |
10 | 30103026001 |
11 | 11848411a94 |
12 | 5a01538781 |
13 | 2ab9828029 |
14 | 1657dc674d |
15 | bb2bca1a1 |
hex | 70247b951 |
30103026001 has 2 divisors, whose sum is σ = 30103026002. Its totient is φ = 30103026000.
The previous prime is 30103025999. The next prime is 30103026007. The reversal of 30103026001 is 10062030103.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15326192401 + 14776833600 = 123799^2 + 121560^2 .
It is a cyclic number.
It is not a de Polignac number, because 30103026001 - 21 = 30103025999 is a prime.
Together with 30103025999, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (30103026007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051513000 + 15051513001.
It is an arithmetic number, because the mean of its divisors is an integer number (15051513001).
Almost surely, 230103026001 is an apocalyptic number.
It is an amenable number.
30103026001 is a deficient number, since it is larger than the sum of its proper divisors (1).
30103026001 is an equidigital number, since it uses as much as digits as its factorization.
30103026001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 30103026001 its reverse (10062030103), we get a palindrome (40165056104).
The spelling of 30103026001 in words is "thirty billion, one hundred three million, twenty-six thousand, one".
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