Base | Representation |
---|---|
bin | 1011111010010100010… |
… | …1101010100010010000 |
3 | 201120012020110001021100 |
4 | 2332211011222202100 |
5 | 11323042044012441 |
6 | 234001315224400 |
7 | 20533000255122 |
oct | 2764505524220 |
9 | 646166401240 |
10 | 204633188496 |
11 | 7986a111300 |
12 | 337ab2a8100 |
13 | 163b2189829 |
14 | 9c9357b212 |
15 | 54ca0c0cb6 |
hex | 2fa516a890 |
204633188496 has 405 divisors, whose sum is σ = 662489160697. Its totient is φ = 58915887360.
The previous prime is 204633188479. The next prime is 204633188497. The reversal of 204633188496 is 694881336402.
The square root of 204633188496 is 452364.
It is a perfect power (a square), and thus also a powerful number.
204633188496 is a `hidden beast` number, since 2 + 0 + 46 + 3 + 31 + 88 + 496 = 666.
It can be written as a sum of positive squares in only one way, i.e., 23974186896 + 180659001600 = 154836^2 + 425040^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (204633188497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1373377030 + ... + 1373377178.
Almost surely, 2204633188496 is an apocalyptic number.
204633188496 is the 452364-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 204633188496
204633188496 is an abundant number, since it is smaller than the sum of its proper divisors (457855972201).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204633188496 is a wasteful number, since it uses less digits than its factorization.
204633188496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380 (or 188 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 54.
It can be divided in two parts, 204633 and 188496, that added together give a square (393129 = 6272).
The spelling of 204633188496 in words is "two hundred four billion, six hundred thirty-three million, one hundred eighty-eight thousand, four hundred ninety-six".
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