Base | Representation |
---|---|
bin | 1101101111000001011110… |
… | …01101100100100000100001 |
3 | 10221221101020010222112111002 |
4 | 12313200233031210200201 |
5 | 12424321222020041113 |
6 | 144123022335001345 |
7 | 6235044356023352 |
oct | 667405715444041 |
9 | 127841203875432 |
10 | 30203002112033 |
11 | 9695026335483 |
12 | 3479664369255 |
13 | 13b119170207a |
14 | 765b94063d29 |
15 | 3759b1aacc58 |
hex | 1b782f364821 |
30203002112033 has 16 divisors (see below), whose sum is σ = 33670070353920. Its totient is φ = 26960813635536.
The previous prime is 30203002112027. The next prime is 30203002112039. The reversal of 30203002112033 is 33021120030203.
It is an interprime number because it is at equal distance from previous prime (30203002112027) and next prime (30203002112039).
It is not a de Polignac number, because 30203002112033 - 220 = 30203001063457 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30203002111996 and 30203002112014.
It is not an unprimeable number, because it can be changed into a prime (30203002112039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515749985 + ... + 515808542.
It is an arithmetic number, because the mean of its divisors is an integer number (2104379397120).
Almost surely, 230203002112033 is an apocalyptic number.
It is an amenable number.
30203002112033 is a deficient number, since it is larger than the sum of its proper divisors (3467068241887).
30203002112033 is a wasteful number, since it uses less digits than its factorization.
30203002112033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1031558636.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30203002112033 its reverse (33021120030203), we get a palindrome (63224122142236).
The spelling of 30203002112033 in words is "thirty trillion, two hundred three billion, two million, one hundred twelve thousand, thirty-three".
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