Base | Representation |
---|---|
bin | 1101101100000101100001… |
… | …11111010111010110110010 |
3 | 10221120201210010020212202221 |
4 | 12312002300333113112302 |
5 | 12421143100123223442 |
6 | 144004414113031254 |
7 | 6224543051021212 |
oct | 666026077272662 |
9 | 127521703225687 |
10 | 30102100211122 |
11 | 9656257899925 |
12 | 3461ba455552a |
13 | 13a48010b1964 |
14 | 760d41310242 |
15 | 3730585bd467 |
hex | 1b60b0fd75b2 |
30102100211122 has 16 divisors (see below), whose sum is σ = 45178285178880. Its totient is φ = 15042673561968.
The previous prime is 30102100211083. The next prime is 30102100211143. The reversal of 30102100211122 is 22111200120103.
It is a super-2 number, since 2×301021002111222 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30102100211096 and 30102100211105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34481743 + ... + 35343949.
It is an arithmetic number, because the mean of its divisors is an integer number (2823642823680).
Almost surely, 230102100211122 is an apocalyptic number.
30102100211122 is a deficient number, since it is larger than the sum of its proper divisors (15076184967758).
30102100211122 is a wasteful number, since it uses less digits than its factorization.
30102100211122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871905.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 30102100211122 its reverse (22111200120103), we get a palindrome (52213300331225).
The spelling of 30102100211122 in words is "thirty trillion, one hundred two billion, one hundred million, two hundred eleven thousand, one hundred twenty-two".
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