Base | Representation |
---|---|
bin | 11011111100101111… |
… | …011100100101001001 |
3 | 2212110110022001000201 |
4 | 123330233130211021 |
5 | 442430041200131 |
6 | 21441512332201 |
7 | 2111451433015 |
oct | 337457344511 |
9 | 85413261021 |
10 | 30010100041 |
11 | 117aaa12379 |
12 | 59963a4061 |
13 | 2aa34c035c |
14 | 1649917545 |
15 | ba9971761 |
hex | 6fcbdc949 |
30010100041 has 2 divisors, whose sum is σ = 30010100042. Its totient is φ = 30010100040.
The previous prime is 30010099997. The next prime is 30010100063. The reversal of 30010100041 is 14000101003.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 26088710400 + 3921389641 = 161520^2 + 62621^2 .
It is a cyclic number.
It is not a de Polignac number, because 30010100041 - 211 = 30010097993 is a prime.
It is a super-2 number, since 2×300101000412 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30010100741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15005050020 + 15005050021.
It is an arithmetic number, because the mean of its divisors is an integer number (15005050021).
Almost surely, 230010100041 is an apocalyptic number.
It is an amenable number.
30010100041 is a deficient number, since it is larger than the sum of its proper divisors (1).
30010100041 is an equidigital number, since it uses as much as digits as its factorization.
30010100041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 30010100041 its reverse (14000101003), we get a palindrome (44010201044).
The spelling of 30010100041 in words is "thirty billion, ten million, one hundred thousand, forty-one".
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