Base | Representation |
---|---|
bin | 11000100000000… |
… | …00010010111000 |
3 | 112022201121022210 |
4 | 30100000102320 |
5 | 410103201404 |
6 | 32221015120 |
7 | 5043623544 |
oct | 1420002270 |
9 | 468647283 |
10 | 205522104 |
11 | a6014887 |
12 | 589b44a0 |
13 | 3376b918 |
14 | 1d41ca24 |
15 | 1309a689 |
hex | c4004b8 |
205522104 has 16 divisors (see below), whose sum is σ = 513805320. Its totient is φ = 68507360.
The previous prime is 205522099. The next prime is 205522127. The reversal of 205522104 is 401225502.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4281687 + ... + 4281734.
Almost surely, 2205522104 is an apocalyptic number.
205522104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
205522104 is an abundant number, since it is smaller than the sum of its proper divisors (308283216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205522104 is a wasteful number, since it uses less digits than its factorization.
205522104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8563430 (or 8563426 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 205522104 is about 14336.0421316345. The cubic root of 205522104 is about 590.1370016044.
Adding to 205522104 its reverse (401225502), we get a palindrome (606747606).
The spelling of 205522104 in words is "two hundred five million, five hundred twenty-two thousand, one hundred four".
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