Base | Representation |
---|---|
bin | 100000110011110101111101… |
… | …111111100000100001101100 |
3 | 200220220221212011120012010100 |
4 | 200303311331333200201230 |
5 | 122403203131242402022 |
6 | 1230522321541311100 |
7 | 42252224512420605 |
oct | 4063657577404154 |
9 | 626827764505110 |
10 | 144300130044012 |
11 | 41a843835710a8 |
12 | 142263b9705490 |
13 | 62695a026a547 |
14 | 278c240b40dac |
15 | 11a389e2921ac |
hex | 833d7dfe086c |
144300130044012 has 36 divisors (see below), whose sum is σ = 364762819236816. Its totient is φ = 48099495148320.
The previous prime is 144300130043999. The next prime is 144300130044017. The reversal of 144300130044012 is 210440031003441.
144300130044012 is a `hidden beast` number, since 1 + 4 + 4 + 300 + 1 + 300 + 4 + 40 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1443001300440122 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (144300130044017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19632903 + ... + 25962494.
It is an arithmetic number, because the mean of its divisors is an integer number (10132300534356).
Almost surely, 2144300130044012 is an apocalyptic number.
144300130044012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144300130044012 is an abundant number, since it is smaller than the sum of its proper divisors (220462689192804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144300130044012 is a wasteful number, since it uses less digits than its factorization.
144300130044012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45683318 (or 45683313 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 144300130044012 its reverse (210440031003441), we get a palindrome (354740161047453).
The spelling of 144300130044012 in words is "one hundred forty-four trillion, three hundred billion, one hundred thirty million, forty-four thousand, twelve".
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