Base | Representation |
---|---|
bin | 11000011101111… |
… | …01000010100110 |
3 | 112022012121110001 |
4 | 30032331002212 |
5 | 410020343010 |
6 | 32211051514 |
7 | 5041365451 |
oct | 1416750246 |
9 | 468177401 |
10 | 205246630 |
11 | a5946916 |
12 | 588a0b9a |
13 | 336a3414 |
14 | 1d38a498 |
15 | 13043c3a |
hex | c3bd0a6 |
205246630 has 16 divisors (see below), whose sum is σ = 382183920. Its totient is φ = 79267552.
The previous prime is 205246621. The next prime is 205246649. The reversal of 205246630 is 36642502.
It is a happy number.
205246630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353584 + ... + 354163.
It is an arithmetic number, because the mean of its divisors is an integer number (23886495).
Almost surely, 2205246630 is an apocalyptic number.
205246630 is a deficient number, since it is larger than the sum of its proper divisors (176937290).
205246630 is a wasteful number, since it uses less digits than its factorization.
205246630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707783.
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 205246630 is about 14326.4311676007. The cubic root of 205246630 is about 589.8732179945.
The spelling of 205246630 in words is "two hundred five million, two hundred forty-six thousand, six hundred thirty".
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