Base | Representation |
---|---|
bin | 1000011010110101001… |
… | …0111010011100100111 |
3 | 111211100022012020100021 |
4 | 2012231102322130213 |
5 | 4332211140242002 |
6 | 150240341500011 |
7 | 13310230036300 |
oct | 2065522723447 |
9 | 454308166307 |
10 | 144641337127 |
11 | 5638429a451 |
12 | 24048111607 |
13 | 10841323621 |
14 | 7001c097a7 |
15 | 3b6842c737 |
hex | 21ad4ba727 |
144641337127 has 12 divisors (see below), whose sum is σ = 168378164616. Its totient is φ = 123888456720.
The previous prime is 144641337119. The next prime is 144641337151. The reversal of 144641337127 is 721733146441.
It is not a de Polignac number, because 144641337127 - 23 = 144641337119 is a prime.
It is a super-2 number, since 2×1446413371272 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144641337227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1001073 + ... + 1136410.
It is an arithmetic number, because the mean of its divisors is an integer number (14031513718).
Almost surely, 2144641337127 is an apocalyptic number.
144641337127 is a deficient number, since it is larger than the sum of its proper divisors (23736827489).
144641337127 is a wasteful number, since it uses less digits than its factorization.
144641337127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2138878 (or 2138871 counting only the distinct ones).
The product of its digits is 338688, while the sum is 43.
The spelling of 144641337127 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred thirty-seven thousand, one hundred twenty-seven".
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