Base | Representation |
---|---|
bin | 1000011010000101101… |
… | …0100010111010100100 |
3 | 111210211102010102201020 |
4 | 2012201122202322210 |
5 | 4331304123330200 |
6 | 150204501331140 |
7 | 13302256560366 |
oct | 2064132427244 |
9 | 453742112636 |
10 | 144442011300 |
11 | 56291827a64 |
12 | 23bb1406ab0 |
13 | 1080bc44152 |
14 | 6dc3560d36 |
15 | 3b55ba7ea0 |
hex | 21a16a2ea4 |
144442011300 has 144 divisors (see below), whose sum is σ = 447065760960. Its totient is φ = 35878256640.
The previous prime is 144442011277. The next prime is 144442011313. The reversal of 144442011300 is 3110244441.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 348711 + ... + 640689.
It is an arithmetic number, because the mean of its divisors is an integer number (3104623340).
Almost surely, 2144442011300 is an apocalyptic number.
144442011300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144442011300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223532880480).
144442011300 is an abundant number, since it is smaller than the sum of its proper divisors (302623749660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144442011300 is a wasteful number, since it uses less digits than its factorization.
144442011300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292110 (or 292103 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 144442011300 its reverse (3110244441), we get a palindrome (147552255741).
The spelling of 144442011300 in words is "one hundred forty-four billion, four hundred forty-two million, eleven thousand, three hundred".
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