Base | Representation |
---|---|
bin | 1101101001011010011001… |
… | …01000100111000010001100 |
3 | 10221020221121222120220002101 |
4 | 12310231030220213002030 |
5 | 12413141413341224322 |
6 | 143454301124404444 |
7 | 6215111165634235 |
oct | 664551450470214 |
9 | 127227558526071 |
10 | 30010222211212 |
11 | 962029a0896a1 |
12 | 3448222846724 |
13 | 1398c4b18c739 |
14 | 75a706c3408c |
15 | 37097c42c327 |
hex | 1b4b4ca2708c |
30010222211212 has 12 divisors (see below), whose sum is σ = 53635290760800. Its totient is φ = 14685853422416.
The previous prime is 30010222211209. The next prime is 30010222211237. The reversal of 30010222211212 is 21211222201003.
It is a super-2 number, since 2×300102222112122 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30010222211212.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79814420587 + ... + 79814420962.
It is an arithmetic number, because the mean of its divisors is an integer number (4469607563400).
Almost surely, 230010222211212 is an apocalyptic number.
It is an amenable number.
30010222211212 is a deficient number, since it is larger than the sum of its proper divisors (23625068549588).
30010222211212 is a wasteful number, since it uses less digits than its factorization.
30010222211212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159628841600 (or 159628841598 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30010222211212 its reverse (21211222201003), we get a palindrome (51221444412215).
The spelling of 30010222211212 in words is "thirty trillion, ten billion, two hundred twenty-two million, two hundred eleven thousand, two hundred twelve".
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