Base | Representation |
---|---|
bin | 11011111111101111… |
… | …100100110011111001 |
3 | 2212120222001212022102 |
4 | 123333233210303321 |
5 | 443030434343101 |
6 | 21450512033145 |
7 | 2112632511551 |
oct | 337757446371 |
9 | 85528055272 |
10 | 30060465401 |
11 | 1182639263a |
12 | 59ab2327b5 |
13 | 2ab0a75b45 |
14 | 16524a8161 |
15 | bae0be86b |
hex | 6ffbe4cf9 |
30060465401 has 2 divisors, whose sum is σ = 30060465402. Its totient is φ = 30060465400.
The previous prime is 30060465377. The next prime is 30060465467. The reversal of 30060465401 is 10456406003.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 17683680400 + 12376785001 = 132980^2 + 111251^2 .
It is a cyclic number.
It is not a de Polignac number, because 30060465401 - 210 = 30060464377 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (30060467401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15030232700 + 15030232701.
It is an arithmetic number, because the mean of its divisors is an integer number (15030232701).
Almost surely, 230060465401 is an apocalyptic number.
It is an amenable number.
30060465401 is a deficient number, since it is larger than the sum of its proper divisors (1).
30060465401 is an equidigital number, since it uses as much as digits as its factorization.
30060465401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8640, while the sum is 29.
The spelling of 30060465401 in words is "thirty billion, sixty million, four hundred sixty-five thousand, four hundred one".
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