Base | Representation |
---|---|
bin | 11000011110000… |
… | …11110011101000 |
3 | 112022021000110111 |
4 | 30033003303220 |
5 | 410022234334 |
6 | 32211424104 |
7 | 5041542322 |
oct | 1417036350 |
9 | 468230414 |
10 | 205274344 |
11 | a5965720 |
12 | 588b5034 |
13 | 336b2c12 |
14 | 1d396612 |
15 | 1304c064 |
hex | c3c3ce8 |
205274344 has 16 divisors (see below), whose sum is σ = 419879520. Its totient is φ = 93306480.
The previous prime is 205274341. The next prime is 205274357. The reversal of 205274344 is 443472502.
It is a happy number.
205274344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (205274341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166244 + ... + 1166419.
It is an arithmetic number, because the mean of its divisors is an integer number (26242470).
Almost surely, 2205274344 is an apocalyptic number.
It is an amenable number.
205274344 is an abundant number, since it is smaller than the sum of its proper divisors (214605176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205274344 is a wasteful number, since it uses less digits than its factorization.
205274344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2332680 (or 2332676 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 31.
The square root of 205274344 is about 14327.3983681616. The cubic root of 205274344 is about 589.8997665597.
The spelling of 205274344 in words is "two hundred five million, two hundred seventy-four thousand, three hundred forty-four".
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