Base | Representation |
---|---|
bin | 1001101100110010111000… |
… | …00000111011111001011110 |
3 | 2210112011100212012211201012 |
4 | 10312121130000323321132 |
5 | 10243434024420404100 |
6 | 113211010024215222 |
7 | 4331031663603335 |
oct | 466313400737136 |
9 | 83464325184635 |
10 | 21330351341150 |
11 | 6884173284045 |
12 | 2485b6b60a512 |
13 | bb959c4a8a27 |
14 | 53a57478ad1c |
15 | 26ecb8686135 |
hex | 13665c03be5e |
21330351341150 has 48 divisors (see below), whose sum is σ = 41418663259104. Its totient is φ = 8157386350080.
The previous prime is 21330351341113. The next prime is 21330351341231. The reversal of 21330351341150 is 5114315303312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1831559 + ... + 6783458.
It is an arithmetic number, because the mean of its divisors is an integer number (862888817898).
Almost surely, 221330351341150 is an apocalyptic number.
21330351341150 is a deficient number, since it is larger than the sum of its proper divisors (20088311917954).
21330351341150 is a wasteful number, since it uses less digits than its factorization.
21330351341150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8617205 (or 8617200 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 32.
Adding to 21330351341150 its reverse (5114315303312), we get a palindrome (26444666644462).
The spelling of 21330351341150 in words is "twenty-one trillion, three hundred thirty billion, three hundred fifty-one million, three hundred forty-one thousand, one hundred fifty".
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