Base | Representation |
---|---|
bin | 11111110101101110000010… |
… | …001101000101100100010011 |
3 | 200100210211111101021022102121 |
4 | 133311232002031011210103 |
5 | 121323231443311021433 |
6 | 1213453204345355111 |
7 | 41331622541230222 |
oct | 3765560215054423 |
9 | 610724441238377 |
10 | 140031003220243 |
11 | 406888a6798513 |
12 | 13856b43798a97 |
13 | 6019b3689c635 |
14 | 2681772a80cb9 |
15 | 112c7db230c2d |
hex | 7f5b82345913 |
140031003220243 has 8 divisors (see below), whose sum is σ = 140070389968080. Its totient is φ = 139991617317600.
The previous prime is 140031003220231. The next prime is 140031003220249. The reversal of 140031003220243 is 342022300130041.
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 140031003220243 - 217 = 140031003089171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140031003220249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487570521 + ... + 487857637.
It is an arithmetic number, because the mean of its divisors is an integer number (17508798746010).
Almost surely, 2140031003220243 is an apocalyptic number.
140031003220243 is a deficient number, since it is larger than the sum of its proper divisors (39386747837).
140031003220243 is a wasteful number, since it uses less digits than its factorization.
140031003220243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422597.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 140031003220243 its reverse (342022300130041), we get a palindrome (482053303350284).
The spelling of 140031003220243 in words is "one hundred forty trillion, thirty-one billion, three million, two hundred twenty thousand, two hundred forty-three".
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