Base | Representation |
---|---|
bin | 11100000010001000… |
… | …000100001111101001 |
3 | 2212200202021210012122 |
4 | 130002020010033221 |
5 | 443121203040131 |
6 | 21454500521025 |
7 | 2113626342650 |
oct | 340210041751 |
9 | 85622253178 |
10 | 30100440041 |
11 | 11846a06131 |
12 | 5a006b0175 |
13 | 2ab9130c89 |
14 | 1657912197 |
15 | bb2868d7b |
hex | 7022043e9 |
30100440041 has 4 divisors (see below), whose sum is σ = 34400502912. Its totient is φ = 25800377172.
The previous prime is 30100440037. The next prime is 30100440067. The reversal of 30100440041 is 14004400103.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30100440041 - 22 = 30100440037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30100440011) 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 in 3 ways as a sum of consecutive naturals, for example, 2150031425 + ... + 2150031438.
It is an arithmetic number, because the mean of its divisors is an integer number (8600125728).
Almost surely, 230100440041 is an apocalyptic number.
It is an amenable number.
30100440041 is a deficient number, since it is larger than the sum of its proper divisors (4300062871).
30100440041 is an equidigital number, since it uses as much as digits as its factorization.
30100440041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4300062870.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 30100440041 its reverse (14004400103), we get a palindrome (44104840144).
The spelling of 30100440041 in words is "thirty billion, one hundred million, four hundred forty thousand, forty-one".
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