Base | Representation |
---|---|
bin | 100000110101111010010011… |
… | …110101011001101111011011 |
3 | 200221102112122101110221020122 |
4 | 200311322103311121233123 |
5 | 122413020141441224144 |
6 | 1231111502233343455 |
7 | 42265415056555466 |
oct | 4065722365315733 |
9 | 627375571427218 |
10 | 144442230414299 |
11 | 42029673516554 |
12 | 14249a56867b8b |
13 | 6279ac8019a9c |
14 | 27950812b42dd |
15 | 11a74195a07ee |
hex | 835e93d59bdb |
144442230414299 has 4 divisors (see below), whose sum is σ = 146476628025840. Its totient is φ = 142407832802760.
The previous prime is 144442230414289. The next prime is 144442230414347. The reversal of 144442230414299 is 992414032244441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144442230414299 - 224 = 144442213637083 is a prime.
It is a super-2 number, since 2×1444422304142992 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144442230414299.
It is not an unprimeable number, because it can be changed into a prime (144442230414269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017198805664 + ... + 1017198805805.
It is an arithmetic number, because the mean of its divisors is an integer number (36619157006460).
Almost surely, 2144442230414299 is an apocalyptic number.
144442230414299 is a deficient number, since it is larger than the sum of its proper divisors (2034397611541).
144442230414299 is an equidigital number, since it uses as much as digits as its factorization.
144442230414299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2034397611540.
The product of its (nonzero) digits is 7962624, while the sum is 53.
The spelling of 144442230414299 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred thirty million, four hundred fourteen thousand, two hundred ninety-nine".
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