Base | Representation |
---|---|
bin | 101100000111001001011… |
… | …011010100110100000000 |
3 | 101201210101200200121110020 |
4 | 230013021123110310000 |
5 | 344131131304432412 |
6 | 10240324022333440 |
7 | 432002134100325 |
oct | 54071133246400 |
9 | 11653350617406 |
10 | 3031331327232 |
11 | a6964256464a |
12 | 40b5aa88a280 |
13 | 18cb1297b0a0 |
14 | a6a08098b4c |
15 | 53cba19a18c |
hex | 2c1c96d4d00 |
3031331327232 has 72 divisors (see below), whose sum is σ = 8688359129184. Its totient is φ = 932717328384.
The previous prime is 3031331327231. The next prime is 3031331327243. The reversal of 3031331327232 is 2327231331303.
It is a junction number, because it is equal to n+sod(n) for n = 3031331327193 and 3031331327202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031331327231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151799478 + ... + 151819445.
It is an arithmetic number, because the mean of its divisors is an integer number (120671654572).
Almost surely, 23031331327232 is an apocalyptic number.
3031331327232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3031331327232 is an abundant number, since it is smaller than the sum of its proper divisors (5657027801952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031331327232 is a wasteful number, since it uses less digits than its factorization.
3031331327232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303618955 (or 303618941 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 33.
Adding to 3031331327232 its reverse (2327231331303), we get a palindrome (5358562658535).
The spelling of 3031331327232 in words is "three trillion, thirty-one billion, three hundred thirty-one million, three hundred twenty-seven thousand, two hundred thirty-two".
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