Base | Representation |
---|---|
bin | 11111110101101110011011… |
… | …000111001101011101110011 |
3 | 200100210212120111121022120212 |
4 | 133311232123013031131303 |
5 | 121323233322301011011 |
6 | 1213453314034254335 |
7 | 41331636104232125 |
oct | 3765563307153563 |
9 | 610725514538525 |
10 | 140031421110131 |
11 | 40688aa0672361 |
12 | 1385703b7273ab |
13 | 6019ba2335a65 |
14 | 26817b2381215 |
15 | 112c812c7a08b |
hex | 7f5b9b1cd773 |
140031421110131 has 8 divisors (see below), whose sum is σ = 148327144594704. Its totient is φ = 131742206632960.
The previous prime is 140031421110127. The next prime is 140031421110157. The reversal of 140031421110131 is 131011124130041.
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 140031421110131 - 22 = 140031421110127 is a prime.
It is a super-2 number, since 2×1400314211101312 (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 = 140031421110097 and 140031421110106.
It is not an unprimeable number, because it can be changed into a prime (140031421110101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627207550 + ... + 1627293603.
It is an arithmetic number, because the mean of its divisors is an integer number (18540893074338).
Almost surely, 2140031421110131 is an apocalyptic number.
140031421110131 is a deficient number, since it is larger than the sum of its proper divisors (8295723484573).
140031421110131 is a wasteful number, since it uses less digits than its factorization.
140031421110131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3254503701.
The product of its (nonzero) digits is 288, while the sum is 23.
Adding to 140031421110131 its reverse (131011124130041), we get a palindrome (271042545240172).
The spelling of 140031421110131 in words is "one hundred forty trillion, thirty-one billion, four hundred twenty-one million, one hundred ten thousand, one hundred thirty-one".
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