Base | Representation |
---|---|
bin | 11111111011011001010001… |
… | …000110100001110001011001 |
3 | 200102012010012102100202122002 |
4 | 133323121101012201301121 |
5 | 121401124222442103423 |
6 | 1214352305433410345 |
7 | 41402040546345320 |
oct | 3773312106416131 |
9 | 612163172322562 |
10 | 140421021441113 |
11 | 40819247920476 |
12 | 138ba64bb699b5 |
13 | 604785122cb9a |
14 | 26965b12a50b7 |
15 | 1137a1666a228 |
hex | 7fb6511a1c59 |
140421021441113 has 8 divisors (see below), whose sum is σ = 160481575479360. Its totient is φ = 120360569432400.
The previous prime is 140421021441047. The next prime is 140421021441157. The reversal of 140421021441113 is 311144120124041.
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 140421021441113 - 28 = 140421021440857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140421021441163) 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, 22535123 + ... + 28083336.
It is an arithmetic number, because the mean of its divisors is an integer number (20060196934920).
Almost surely, 2140421021441113 is an apocalyptic number.
It is an amenable number.
140421021441113 is a deficient number, since it is larger than the sum of its proper divisors (20060554038247).
140421021441113 is an equidigital number, since it uses as much as digits as its factorization.
140421021441113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51014767.
The product of its (nonzero) digits is 3072, while the sum is 29.
Adding to 140421021441113 its reverse (311144120124041), we get a palindrome (451565141565154).
The spelling of 140421021441113 in words is "one hundred forty trillion, four hundred twenty-one billion, twenty-one million, four hundred forty-one thousand, one hundred thirteen".
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