Base | Representation |
---|---|
bin | 1011111100011011100… |
… | …1011100111010110101 |
3 | 201121122202210000002220 |
4 | 2333012321130322311 |
5 | 11330222301143331 |
6 | 234133500552553 |
7 | 20553025504011 |
oct | 2770671347265 |
9 | 647582700086 |
10 | 205200412341 |
11 | 7a030312a41 |
12 | 33929252759 |
13 | 1647284a942 |
14 | 9d08a31541 |
15 | 550ecb7296 |
hex | 2fc6e5ceb5 |
205200412341 has 8 divisors (see below), whose sum is σ = 276157564704. Its totient is φ = 135521767440.
The previous prime is 205200412321. The next prime is 205200412343. The reversal of 205200412341 is 143214002502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 205200412341 - 222 = 205196218037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205200412343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319626490 + ... + 319627131.
It is an arithmetic number, because the mean of its divisors is an integer number (34519695588).
Almost surely, 2205200412341 is an apocalyptic number.
It is an amenable number.
205200412341 is a deficient number, since it is larger than the sum of its proper divisors (70957152363).
205200412341 is a wasteful number, since it uses less digits than its factorization.
205200412341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639253731.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 205200412341 its reverse (143214002502), we get a palindrome (348414414843).
The spelling of 205200412341 in words is "two hundred five billion, two hundred million, four hundred twelve thousand, three hundred forty-one".
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