Base | Representation |
---|---|
bin | 100011100111001000101011… |
… | …0111000010001011101001100 |
3 | 1112002002122101102112001220011 |
4 | 1013032101112320101131030 |
5 | 312024124120140032022 |
6 | 3030113221031003004 |
7 | 122656663036064620 |
oct | 10716212670213514 |
9 | 1462078342461804 |
10 | 313242012424012 |
11 | 908992118a13a1 |
12 | 2b170498209464 |
13 | 105a2797368c99 |
14 | 574cdcc4bb180 |
15 | 263322496a977 |
hex | 11ce456e1174c |
313242012424012 has 96 divisors (see below), whose sum is σ = 640937413509120. Its totient is φ = 131159630859840.
The previous prime is 313242012423983. The next prime is 313242012424039. The reversal of 313242012424012 is 210424210242313.
It is a super-2 number, since 2×3132420124240122 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2026342939 + ... + 2026497517.
It is an arithmetic number, because the mean of its divisors is an integer number (6676431390720).
Almost surely, 2313242012424012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313242012424012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320468706754560).
313242012424012 is an abundant number, since it is smaller than the sum of its proper divisors (327695401085108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313242012424012 is a wasteful number, since it uses less digits than its factorization.
313242012424012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157331 (or 157329 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 313242012424012 its reverse (210424210242313), we get a palindrome (523666222666325).
The spelling of 313242012424012 in words is "three hundred thirteen trillion, two hundred forty-two billion, twelve million, four hundred twenty-four thousand, twelve".
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