Base | Representation |
---|---|
bin | 1011111000011100101… |
… | …1100111101101011110 |
3 | 201111220021022020112221 |
4 | 2332013023213231132 |
5 | 11321030121331220 |
6 | 233435433015554 |
7 | 20514365361040 |
oct | 2760713475536 |
9 | 644807266487 |
10 | 204131433310 |
11 | 796319661a2 |
12 | 3368b2545ba |
13 | 1633223b87c |
14 | 9c46a89a90 |
15 | 549b00c9aa |
hex | 2f872e7b5e |
204131433310 has 32 divisors (see below), whose sum is σ = 425842002432. Its totient is φ = 69002172960.
The previous prime is 204131433299. The next prime is 204131433313. The reversal of 204131433310 is 13334131402.
It is a super-2 number, since 2×2041314333102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204131433313) 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, 20531392 + ... + 20541331.
It is an arithmetic number, because the mean of its divisors is an integer number (13307562576).
Almost surely, 2204131433310 is an apocalyptic number.
204131433310 is an abundant number, since it is smaller than the sum of its proper divisors (221710569122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204131433310 is a wasteful number, since it uses less digits than its factorization.
204131433310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41072808.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 204131433310 its reverse (13334131402), we get a palindrome (217465564712).
The spelling of 204131433310 in words is "two hundred four billion, one hundred thirty-one million, four hundred thirty-three thousand, three hundred ten".
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