Base | Representation |
---|---|
bin | 1100010011001111000… |
… | …1111100111011010010 |
3 | 202012110101212111012101 |
4 | 3010303301330323102 |
5 | 11430241431131010 |
6 | 241025142351014 |
7 | 21160521316516 |
oct | 3046361747322 |
9 | 665411774171 |
10 | 211322130130 |
11 | 81691919141 |
12 | 34b5742b46a |
13 | 16c09bc2467 |
14 | a329a86146 |
15 | 576c44473a |
hex | 3133c7ced2 |
211322130130 has 16 divisors (see below), whose sum is σ = 385737297984. Its totient is φ = 83338304560.
The previous prime is 211322130091. The next prime is 211322130137. The reversal of 211322130130 is 31031223112.
It is a junction number, because it is equal to n+sod(n) for n = 211322130098 and 211322130107.
It is not an unprimeable number, because it can be changed into a prime (211322130137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148817692 + ... + 148819111.
It is an arithmetic number, because the mean of its divisors is an integer number (24108581124).
Almost surely, 2211322130130 is an apocalyptic number.
211322130130 is a deficient number, since it is larger than the sum of its proper divisors (174415167854).
211322130130 is a wasteful number, since it uses less digits than its factorization.
211322130130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297636881.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 211322130130 its reverse (31031223112), we get a palindrome (242353353242).
The spelling of 211322130130 in words is "two hundred eleven billion, three hundred twenty-two million, one hundred thirty thousand, one hundred thirty".
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