Base | Representation |
---|---|
bin | 10111011100110001001010… |
… | …010110000110111101100101 |
3 | 111112011022201112200021011202 |
4 | 113130301022112012331211 |
5 | 102004203320004134341 |
6 | 1003202104311412245 |
7 | 30503020103104265 |
oct | 2734611226067545 |
9 | 445138645607152 |
10 | 103132002021221 |
11 | 2a95204454a178 |
12 | b69780a984085 |
13 | 45713c95519c4 |
14 | 1b678890377a5 |
15 | bdca779d879b |
hex | 5dcc4a586f65 |
103132002021221 has 8 divisors (see below), whose sum is σ = 103294035907200. Its totient is φ = 102969976264848.
The previous prime is 103132002021193. The next prime is 103132002021227. The reversal of 103132002021221 is 122120200231301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103132002021221 - 230 = 103130928279397 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103132002021193 and 103132002021202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103132002021227) 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, 23613455 + ... + 27638003.
It is an arithmetic number, because the mean of its divisors is an integer number (12911754488400).
Almost surely, 2103132002021221 is an apocalyptic number.
It is an amenable number.
103132002021221 is a deficient number, since it is larger than the sum of its proper divisors (162033885979).
103132002021221 is an equidigital number, since it uses as much as digits as its factorization.
103132002021221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4064803.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 103132002021221 its reverse (122120200231301), we get a palindrome (225252202252522).
The spelling of 103132002021221 in words is "one hundred three trillion, one hundred thirty-two billion, two million, twenty-one thousand, two hundred twenty-one".
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