Base | Representation |
---|---|
bin | 1000011000100101110… |
… | …1000111101101100011 |
3 | 111202210101201211022121 |
4 | 2012021131013231203 |
5 | 4324443222024443 |
6 | 150100541445111 |
7 | 13256306036350 |
oct | 2061135075543 |
9 | 452711654277 |
10 | 144040033123 |
11 | 560a5930898 |
12 | 23aba870797 |
13 | 1077688c33c |
14 | 6d86003627 |
15 | 3b307534ed |
hex | 2189747b63 |
144040033123 has 8 divisors (see below), whose sum is σ = 164625431648. Its totient is φ = 123456697344.
The previous prime is 144040033051. The next prime is 144040033133. The reversal of 144040033123 is 321330040441.
144040033123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144040033123 - 225 = 144006478691 is a prime.
It is a super-2 number, since 2×1440400331232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144040033133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363036 + ... + 647977.
It is an arithmetic number, because the mean of its divisors is an integer number (20578178956).
Almost surely, 2144040033123 is an apocalyptic number.
144040033123 is a deficient number, since it is larger than the sum of its proper divisors (20585398525).
144040033123 is a wasteful number, since it uses less digits than its factorization.
144040033123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1031373.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 144040033123 its reverse (321330040441), we get a palindrome (465370073564).
The spelling of 144040033123 in words is "one hundred forty-four billion, forty million, thirty-three thousand, one hundred twenty-three".
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