Base | Representation |
---|---|
bin | 1011111101001101100… |
… | …1110110000000011101 |
3 | 201122012101120212020110 |
4 | 2333103121312000131 |
5 | 11331140004332201 |
6 | 234210354040233 |
7 | 20561154102123 |
oct | 2772331660035 |
9 | 648171525213 |
10 | 205410230301 |
11 | 7a1287a1311 |
12 | 33987579079 |
13 | 164a7161993 |
14 | 9d2884b913 |
15 | 55234106d6 |
hex | 2fd367601d |
205410230301 has 8 divisors (see below), whose sum is σ = 275694084544. Its totient is φ = 136033264800.
The previous prime is 205410230227. The next prime is 205410230303. The reversal of 205410230301 is 103032014502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 205410230301 - 27 = 205410230173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205410230303) 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, 226721656 + ... + 226722561.
It is an arithmetic number, because the mean of its divisors is an integer number (34461760568).
Almost surely, 2205410230301 is an apocalyptic number.
It is an amenable number.
205410230301 is a deficient number, since it is larger than the sum of its proper divisors (70283854243).
205410230301 is a wasteful number, since it uses less digits than its factorization.
205410230301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 453444371.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 205410230301 its reverse (103032014502), we get a palindrome (308442244803).
It can be divided in two parts, 205410 and 230301, that added together give a triangular number (435711 = T933).
The spelling of 205410230301 in words is "two hundred five billion, four hundred ten million, two hundred thirty thousand, three hundred one".
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