Base | Representation |
---|---|
bin | 11000100000110… |
… | …01000000101101 |
3 | 112022220202012022 |
4 | 30100121000231 |
5 | 410114421331 |
6 | 32223115525 |
7 | 5044524650 |
oct | 1420310055 |
9 | 468822168 |
10 | 205623341 |
11 | a6083950 |
12 | 58a42ba5 |
13 | 337a5a21 |
14 | 1d447897 |
15 | 130ba67b |
hex | c41902d |
205623341 has 16 divisors (see below), whose sum is σ = 264634368. Its totient is φ = 155055600.
The previous prime is 205623293. The next prime is 205623349. The reversal of 205623341 is 143326502.
It is not a de Polignac number, because 205623341 - 26 = 205623277 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 205623341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205623349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40685 + ... + 45458.
It is an arithmetic number, because the mean of its divisors is an integer number (16539648).
Almost surely, 2205623341 is an apocalyptic number.
It is an amenable number.
205623341 is a deficient number, since it is larger than the sum of its proper divisors (59011027).
205623341 is a wasteful number, since it uses less digits than its factorization.
205623341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86192.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 205623341 is about 14339.5725529041. The cubic root of 205623341 is about 590.2338831426.
Adding to 205623341 its reverse (143326502), we get a palindrome (348949843).
The spelling of 205623341 in words is "two hundred five million, six hundred twenty-three thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •