Base | Representation |
---|---|
bin | 1000011000101100101… |
… | …1111010001100101111 |
3 | 111202212102101100022210 |
4 | 2012023023322030233 |
5 | 4330023140411014 |
6 | 150103500141503 |
7 | 13260110636640 |
oct | 2061313721457 |
9 | 452772340283 |
10 | 144069075759 |
11 | 56110267a74 |
12 | 23b08537893 |
13 | 1077c8ba62b |
14 | 6d89c036c7 |
15 | 3b3308d859 |
hex | 218b2fa32f |
144069075759 has 32 divisors (see below), whose sum is σ = 222608026624. Its totient is φ = 81173041920.
The previous prime is 144069075713. The next prime is 144069075763. The reversal of 144069075759 is 957570960441.
It is a happy number.
It is not a de Polignac number, because 144069075759 - 221 = 144066978607 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144069075699 and 144069075708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144069070759) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5894454 + ... + 5918844.
It is an arithmetic number, because the mean of its divisors is an integer number (6956500832).
Almost surely, 2144069075759 is an apocalyptic number.
144069075759 is a deficient number, since it is larger than the sum of its proper divisors (78538950865).
144069075759 is a wasteful number, since it uses less digits than its factorization.
144069075759 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28327.
The product of its (nonzero) digits is 9525600, while the sum is 57.
The spelling of 144069075759 in words is "one hundred forty-four billion, sixty-nine million, seventy-five thousand, seven hundred fifty-nine".
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