Base | Representation |
---|---|
bin | 100000110011110110111010… |
… | …010011111001101101110111 |
3 | 200220221001110200210001100202 |
4 | 200303312322103321231313 |
5 | 122403212214324214111 |
6 | 1230523010211431115 |
7 | 42252261551203010 |
oct | 4063667223715567 |
9 | 626831420701322 |
10 | 144301142023031 |
11 | 41a848528269a4 |
12 | 142266405b549b |
13 | 6269701b0ccb6 |
14 | 278c2d92ca007 |
15 | 11a390d03cb3b |
hex | 833dba4f9b77 |
144301142023031 has 8 divisors (see below), whose sum is σ = 174616507994400. Its totient is φ = 116411005329408.
The previous prime is 144301142022977. The next prime is 144301142023109. The reversal of 144301142023031 is 130320241103441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144301142023031 - 214 = 144301142006647 is a prime.
It is a super-2 number, since 2×1443011420230312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144301142022985 and 144301142023003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144301142026031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606307319306 + ... + 606307319543.
It is an arithmetic number, because the mean of its divisors is an integer number (21827063499300).
Almost surely, 2144301142023031 is an apocalyptic number.
144301142023031 is a deficient number, since it is larger than the sum of its proper divisors (30315365971369).
144301142023031 is a wasteful number, since it uses less digits than its factorization.
144301142023031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1212614638873.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 144301142023031 its reverse (130320241103441), we get a palindrome (274621383126472).
The spelling of 144301142023031 in words is "one hundred forty-four trillion, three hundred one billion, one hundred forty-two million, twenty-three thousand, thirty-one".
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