Base | Representation |
---|---|
bin | 11111111011101011010000… |
… | …101001101001011111101100 |
3 | 200102020222001211221101121100 |
4 | 133323223100221221133230 |
5 | 121401433304323122104 |
6 | 1214405222503403100 |
7 | 41403323401652235 |
oct | 3773532051513754 |
9 | 612228054841540 |
10 | 140440341223404 |
11 | 408264613918a2 |
12 | 13902342153490 |
13 | 604960ca03721 |
14 | 26974c50c208c |
15 | 1138297820139 |
hex | 7fbad0a697ec |
140440341223404 has 36 divisors (see below), whose sum is σ = 357797264790784. Its totient is φ = 46444837253472.
The previous prime is 140440341223349. The next prime is 140440341223463. The reversal of 140440341223404 is 404322143044041.
140440341223404 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 4 + 0 + 3 + 412 + 234 + 0 + 4 = 666.
140440341223404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1404403412234042 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 15358737907 + ... + 15358747050.
Almost surely, 2140440341223404 is an apocalyptic number.
It is an amenable number.
140440341223404 is an abundant number, since it is smaller than the sum of its proper divisors (217356923567380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140440341223404 is a wasteful number, since it uses less digits than its factorization.
140440341223404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30717485094 (or 30717485089 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
Adding to 140440341223404 its reverse (404322143044041), we get a palindrome (544762484267445).
The spelling of 140440341223404 in words is "one hundred forty trillion, four hundred forty billion, three hundred forty-one million, two hundred twenty-three thousand, four hundred four".
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