Base | Representation |
---|---|
bin | 1001010010010011111101… |
… | …0110011111001010100101 |
3 | 1100011002022101211211020212 |
4 | 2110210333112133022211 |
5 | 2314240442212401041 |
6 | 33414300131105205 |
7 | 2102443164036344 |
oct | 224447726371245 |
9 | 40132271754225 |
10 | 10210200122021 |
11 | 3287137875929 |
12 | 118a97b442205 |
13 | 590a82762853 |
14 | 274267b87b5b |
15 | 12a8cdb058eb |
hex | 9493f59f2a5 |
10210200122021 has 8 divisors (see below), whose sum is σ = 10220703153024. Its totient is φ = 10199699189280.
The previous prime is 10210200122011. The next prime is 10210200122047. The reversal of 10210200122021 is 12022100201201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10210200122021 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10210200121987 and 10210200122005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210200122011) 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, 9307121 + ... + 10346153.
It is an arithmetic number, because the mean of its divisors is an integer number (1277587894128).
Almost surely, 210210200122021 is an apocalyptic number.
It is an amenable number.
10210200122021 is a deficient number, since it is larger than the sum of its proper divisors (10503031003).
10210200122021 is a wasteful number, since it uses less digits than its factorization.
10210200122021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1049131.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10210200122021 its reverse (12022100201201), we get a palindrome (22232300323222).
The spelling of 10210200122021 in words is "ten trillion, two hundred ten billion, two hundred million, one hundred twenty-two thousand, twenty-one".
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