Base | Representation |
---|---|
bin | 100000001010011010001… |
… | …100011001011011111001 |
3 | 21211021220122110220011000 |
4 | 200022122030121123321 |
5 | 242202442213200241 |
6 | 4411204003155213 |
7 | 315452551066200 |
oct | 40123214313371 |
9 | 7737818426130 |
10 | 2210200131321 |
11 | 782382399686 |
12 | 2b8427675b09 |
13 | 130561b729c0 |
14 | 78d8d50c237 |
15 | 3c75bb92eb6 |
hex | 2029a3196f9 |
2210200131321 has 48 divisors (see below), whose sum is σ = 4101958761600. Its totient is φ = 1165819840416.
The previous prime is 2210200131313. The next prime is 2210200131343. The reversal of 2210200131321 is 1231310020122.
2210200131321 is a `hidden beast` number, since 2 + 2 + 10 + 200 + 131 + 321 = 666.
It is not a de Polignac number, because 2210200131321 - 23 = 2210200131313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2210200131294 and 2210200131303.
It is not an unprimeable number, because it can be changed into a prime (2210200131371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64236541 + ... + 64270938.
It is an arithmetic number, because the mean of its divisors is an integer number (85457474200).
Almost surely, 22210200131321 is an apocalyptic number.
2210200131321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2210200131321 is a deficient number, since it is larger than the sum of its proper divisors (1891758630279).
2210200131321 is a wasteful number, since it uses less digits than its factorization.
2210200131321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128507515 (or 128507502 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2210200131321 its reverse (1231310020122), we get a palindrome (3441510151443).
The spelling of 2210200131321 in words is "two trillion, two hundred ten billion, two hundred million, one hundred thirty-one thousand, three hundred twenty-one".
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