Base | Representation |
---|---|
bin | 11000011101111… |
… | …00111001100010 |
3 | 112022012120122120 |
4 | 30032330321202 |
5 | 410020333200 |
6 | 32211045110 |
7 | 5041363662 |
oct | 1416747142 |
9 | 468176576 |
10 | 205246050 |
11 | a5946439 |
12 | 588a0796 |
13 | 336a3089 |
14 | 1d38a1a2 |
15 | 130439a0 |
hex | c3bce62 |
205246050 has 72 divisors (see below), whose sum is σ = 527491536. Its totient is φ = 52812480.
The previous prime is 205246031. The next prime is 205246061. The reversal of 205246050 is 50642502.
It is a self number, because there is not a number n which added to its sum of digits gives 205246050.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 125337 + ... + 126963.
Almost surely, 2205246050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 205246050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263745768).
205246050 is an abundant number, since it is smaller than the sum of its proper divisors (322245486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205246050 is a wasteful number, since it uses less digits than its factorization.
205246050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1700 (or 1666 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 205246050 is about 14326.4109252806. The cubic root of 205246050 is about 589.8726623592.
Adding to 205246050 its reverse (50642502), we get a palindrome (255888552).
The spelling of 205246050 in words is "two hundred five million, two hundred forty-six thousand, fifty".
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