Base | Representation |
---|---|
bin | 11110000000110010010… |
… | …10100010011101001100 |
3 | 10122120202002201101200022 |
4 | 33000121022202131030 |
5 | 113343411333002022 |
6 | 2105422222121312 |
7 | 134334311204306 |
oct | 17003112423514 |
9 | 3576662641608 |
10 | 1031214344012 |
11 | 368376682616 |
12 | 147a33720238 |
13 | 76321107c98 |
14 | 37ca7c76976 |
15 | 1bc56cb0c42 |
hex | f0192a274c |
1031214344012 has 12 divisors (see below), whose sum is σ = 1804692394176. Its totient is φ = 515587945680.
The previous prime is 1031214344011. The next prime is 1031214344029. The reversal of 1031214344012 is 2104434121301.
It is a super-2 number, since 2×10312143440122 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1031214344011) 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 3 ways as a sum of consecutive naturals, for example, 4685564 + ... + 4900707.
It is an arithmetic number, because the mean of its divisors is an integer number (150391032848).
Almost surely, 21031214344012 is an apocalyptic number.
It is an amenable number.
1031214344012 is a deficient number, since it is larger than the sum of its proper divisors (773478050164).
1031214344012 is a wasteful number, since it uses less digits than its factorization.
1031214344012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9613168 (or 9613166 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 1031214344012 its reverse (2104434121301), we get a palindrome (3135648465313).
The spelling of 1031214344012 in words is "one trillion, thirty-one billion, two hundred fourteen million, three hundred forty-four thousand, twelve".
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