Base | Representation |
---|---|
bin | 100010011110010010100001… |
… | …1101001111011110011001010 |
3 | 1110202122111221111201112221212 |
4 | 1010330211003221323303022 |
5 | 304221110242002144320 |
6 | 2552525554454133122 |
7 | 120604440036202220 |
oct | 10474450351736312 |
9 | 1422574844645855 |
10 | 303230121131210 |
11 | 88689199205069 |
12 | 2a0140420511a2 |
13 | 1002762974aa40 |
14 | 54c45b7d8ab10 |
15 | 250caa0acb9c5 |
hex | 113c943a7bcca |
303230121131210 has 384 divisors, whose sum is σ = 706259357153280. Its totient is φ = 91171861659648.
The previous prime is 303230121131209. The next prime is 303230121131233. The reversal of 303230121131210 is 12131121032303.
It is a super-2 number, since 2×3032301211312102 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 65112757202 + ... + 65112761858.
It is an arithmetic number, because the mean of its divisors is an integer number (1839217075920).
Almost surely, 2303230121131210 is an apocalyptic number.
303230121131210 is an abundant number, since it is smaller than the sum of its proper divisors (403029236022070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303230121131210 is a wasteful number, since it uses less digits than its factorization.
303230121131210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5322 (or 5249 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 303230121131210 its reverse (12131121032303), we get a palindrome (315361242163513).
The spelling of 303230121131210 in words is "three hundred three trillion, two hundred thirty billion, one hundred twenty-one million, one hundred thirty-one thousand, two hundred ten".
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