Base | Representation |
---|---|
bin | 100000110100001010010110… |
… | …111110010111011010001001 |
3 | 200221000001100222220222012102 |
4 | 200310022112332113122021 |
5 | 122404033001121331101 |
6 | 1230540342245123145 |
7 | 42253631203160405 |
oct | 4064122676273211 |
9 | 627001328828172 |
10 | 144322024011401 |
11 | 41a926990a5925 |
12 | 1422a6a99b94b5 |
13 | 626b67c145c32 |
14 | 278d31a7a0105 |
15 | 11a423142886b |
hex | 834296f97689 |
144322024011401 has 8 divisors (see below), whose sum is σ = 145999558549800. Its totient is φ = 142645732556800.
The previous prime is 144322024011353. The next prime is 144322024011421. The reversal of 144322024011401 is 104110420223441.
It can be written as a sum of positive squares in 4 ways, for example, as 871123555600 + 143450900455801 = 933340^2 + 11977099^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-144322024011401 is a prime.
It is a super-2 number, since 2×1443220240114012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144322024011421) 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, 310537400 + ... + 311001801.
It is an arithmetic number, because the mean of its divisors is an integer number (18249944818725).
Almost surely, 2144322024011401 is an apocalyptic number.
It is an amenable number.
144322024011401 is a deficient number, since it is larger than the sum of its proper divisors (1677534538399).
144322024011401 is an equidigital number, since it uses as much as digits as its factorization.
144322024011401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 621541899.
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 144322024011401 its reverse (104110420223441), we get a palindrome (248432444234842).
The spelling of 144322024011401 in words is "one hundred forty-four trillion, three hundred twenty-two billion, twenty-four million, eleven thousand, four hundred one".
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