Base | Representation |
---|---|
bin | 100000111011111010110010… |
… | …101111010100010011000000 |
3 | 200222220000020121001002122020 |
4 | 200323322302233110103000 |
5 | 122441301133314220443 |
6 | 1232025255404041440 |
7 | 42340301365325205 |
oct | 4073726257242300 |
9 | 628800217032566 |
10 | 144855065773248 |
11 | 421787632a1016 |
12 | 142b5a70533280 |
13 | 62a9a0a8a2a7c |
14 | 27ab045dc5cac |
15 | 11b302cc28583 |
hex | 83beb2bd44c0 |
144855065773248 has 112 divisors (see below), whose sum is σ = 383789117412864. Its totient is φ = 48218688394240.
The previous prime is 144855065773237. The next prime is 144855065773261. The reversal of 144855065773248 is 842377560558441.
It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.
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 15 ways as a sum of consecutive naturals, for example, 643038811 + ... + 643264037.
Almost surely, 2144855065773248 is an apocalyptic number.
It is an amenable number.
144855065773248 is an abundant number, since it is smaller than the sum of its proper divisors (238934051639616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144855065773248 is a wasteful number, since it uses less digits than its factorization.
144855065773248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229830 (or 229820 counting only the distinct ones).
The product of its (nonzero) digits is 903168000, while the sum is 69.
The spelling of 144855065773248 in words is "one hundred forty-four trillion, eight hundred fifty-five billion, sixty-five million, seven hundred seventy-three thousand, two hundred forty-eight".
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