Base | Representation |
---|---|
bin | 111101000000000111… |
… | …0011111101011011100 |
3 | 110112010122011212102011 |
4 | 1322000032133223130 |
5 | 4121242034133200 |
6 | 140103011041004 |
7 | 12315211124410 |
oct | 1720016375334 |
9 | 415118155364 |
10 | 131000302300 |
11 | 5061428a04a |
12 | 2147b8a0164 |
13 | c4791b949a |
14 | 64aa294d40 |
15 | 361aaa45ba |
hex | 1e8039fadc |
131000302300 has 36 divisors (see below), whose sum is σ = 324880751440. Its totient is φ = 44914389120.
The previous prime is 131000302289. The next prime is 131000302373. The reversal of 131000302300 is 3203000131.
It is a super-3 number, since 3×1310003023003 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93570945 + ... + 93572344.
Almost surely, 2131000302300 is an apocalyptic number.
131000302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131000302300 is an abundant number, since it is smaller than the sum of its proper divisors (193880449140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131000302300 is a wasteful number, since it uses less digits than its factorization.
131000302300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187143310 (or 187143303 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 131000302300 its reverse (3203000131), we get a palindrome (134203302431).
The spelling of 131000302300 in words is "one hundred thirty-one billion, three hundred two thousand, three hundred".
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