Base | Representation |
---|---|
bin | 100010011110001010001111… |
… | …1010010110110001110110010 |
3 | 1110202120211000200212221110200 |
4 | 1010330110133102312032302 |
5 | 304220312323243331010 |
6 | 2552513453314540030 |
7 | 120603240141425340 |
oct | 10474243722661662 |
9 | 1422524020787420 |
10 | 303212331230130 |
11 | 8868169a283083 |
12 | 2a0106b8297616 |
13 | 10025a52bcc35a |
14 | 54c37ab410990 |
15 | 250c3addc4cc0 |
hex | 113c51f4b63b2 |
303212331230130 has 144 divisors (see below), whose sum is σ = 923484732685632. Its totient is φ = 67615293139200.
The previous prime is 303212331230119. The next prime is 303212331230177. The reversal of 303212331230130 is 31032133212303.
303212331230130 is a `hidden beast` number, since 3 + 0 + 3 + 2 + 12 + 3 + 312 + 301 + 30 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 303212331230094 and 303212331230103.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 142096656 + ... + 144214715.
It is an arithmetic number, because the mean of its divisors is an integer number (6413088421428).
Almost surely, 2303212331230130 is an apocalyptic number.
303212331230130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
303212331230130 is an abundant number, since it is smaller than the sum of its proper divisors (620272401455502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303212331230130 is a wasteful number, since it uses less digits than its factorization.
303212331230130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286311473 (or 286311429 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 303212331230130 its reverse (31032133212303), we get a palindrome (334244464442433).
The spelling of 303212331230130 in words is "three hundred three trillion, two hundred twelve billion, three hundred thirty-one million, two hundred thirty thousand, one hundred thirty".
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