Base | Representation |
---|---|
bin | 100000110100011110010010… |
… | …011001101011110110001001 |
3 | 200221002002121021020200120002 |
4 | 200310132102121223312021 |
5 | 122404410312030422101 |
6 | 1230554241441012345 |
7 | 42255316363134524 |
oct | 4064362231536611 |
9 | 627062537220502 |
10 | 144343422123401 |
11 | 41aa0779844106 |
12 | 142328800240b5 |
13 | 62706ac38ab77 |
14 | 279038a625bbb |
15 | 11a4a84cb4d6b |
hex | 83479266bd89 |
144343422123401 has 8 divisors (see below), whose sum is σ = 152110502524224. Its totient is φ = 136700615009200.
The previous prime is 144343422123353. The next prime is 144343422123413. The reversal of 144343422123401 is 104321224343441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-144343422123401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144343422123491) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 31068319271 + ... + 31068323916.
It is an arithmetic number, because the mean of its divisors is an integer number (19013812815528).
Almost surely, 2144343422123401 is an apocalyptic number.
It is an amenable number.
144343422123401 is a deficient number, since it is larger than the sum of its proper divisors (7767080400823).
144343422123401 is a wasteful number, since it uses less digits than its factorization.
144343422123401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62136643311.
The product of its (nonzero) digits is 221184, while the sum is 38.
Adding to 144343422123401 its reverse (104321224343441), we get a palindrome (248664646466842).
The spelling of 144343422123401 in words is "one hundred forty-four trillion, three hundred forty-three billion, four hundred twenty-two million, one hundred twenty-three thousand, four hundred one".
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