Base | Representation |
---|---|
bin | 1101101001011111111101… |
… | …10011001111100110001001 |
3 | 10221021020100022011112101001 |
4 | 12310233332303033212021 |
5 | 12413214024100440431 |
6 | 143455513504055001 |
7 | 6215245233064000 |
oct | 664577663174611 |
9 | 127236308145331 |
10 | 30013211343241 |
11 | 96215933a6845 |
12 | 3448917904461 |
13 | 139930653a309 |
14 | 75a90bc0bc37 |
15 | 370aa4a75e61 |
hex | 1b4bfeccf989 |
30013211343241 has 32 divisors (see below), whose sum is σ = 35045673062400. Its totient is φ = 25692662032128.
The previous prime is 30013211343229. The next prime is 30013211343253. The reversal of 30013211343241 is 14234311231003.
It is an interprime number because it is at equal distance from previous prime (30013211343229) and next prime (30013211343253).
It is not a de Polignac number, because 30013211343241 - 25 = 30013211343209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30013211343041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2406248181 + ... + 2406260653.
It is an arithmetic number, because the mean of its divisors is an integer number (1095177283200).
Almost surely, 230013211343241 is an apocalyptic number.
It is an amenable number.
30013211343241 is a deficient number, since it is larger than the sum of its proper divisors (5032461719159).
30013211343241 is an equidigital number, since it uses as much as digits as its factorization.
30013211343241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20918 (or 20904 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 30013211343241 its reverse (14234311231003), we get a palindrome (44247522574244).
The spelling of 30013211343241 in words is "thirty trillion, thirteen billion, two hundred eleven million, three hundred forty-three thousand, two hundred forty-one".
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