Base | Representation |
---|---|
bin | 1000011000100100011… |
… | …1110000100110010110 |
3 | 111202210000012022222120 |
4 | 2012021013300212112 |
5 | 4324440303332210 |
6 | 150100221440410 |
7 | 13256210324616 |
oct | 2061107604626 |
9 | 452700168876 |
10 | 144034433430 |
11 | 560a2756748 |
12 | 23ab8a10106 |
13 | 1077567b604 |
14 | 6d85386a46 |
15 | 3b2eee9270 |
hex | 21891f0996 |
144034433430 has 16 divisors (see below), whose sum is σ = 345682640304. Its totient is φ = 38409182240.
The previous prime is 144034433423. The next prime is 144034433449. The reversal of 144034433430 is 34334430441.
It is a super-2 number, since 2×1440344334302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 144034433391 and 144034433400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2400573861 + ... + 2400573920.
It is an arithmetic number, because the mean of its divisors is an integer number (21605165019).
Almost surely, 2144034433430 is an apocalyptic number.
144034433430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144034433430 is an abundant number, since it is smaller than the sum of its proper divisors (201648206874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144034433430 is a wasteful number, since it uses less digits than its factorization.
144034433430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4801147791.
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 144034433430 its reverse (34334430441), we get a palindrome (178368863871).
The spelling of 144034433430 in words is "one hundred forty-four billion, thirty-four million, four hundred thirty-three thousand, four hundred thirty".
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