Base | Representation |
---|---|
bin | 11111110101110111101111… |
… | …110111111011111111000001 |
3 | 200100211211102020221022122111 |
4 | 133311313233313323333001 |
5 | 121323414323333314241 |
6 | 1213502051330135321 |
7 | 41332442155620430 |
oct | 3765675767737701 |
9 | 610754366838574 |
10 | 140041433104321 |
11 | 40692269129821 |
12 | 13858b74721541 |
13 | 601ab09662688 |
14 | 2682081d47117 |
15 | 112cbebc06c81 |
hex | 7f5defdfbfc1 |
140041433104321 has 4 divisors (see below), whose sum is σ = 160047352119232. Its totient is φ = 120035514089412.
The previous prime is 140041433104273. The next prime is 140041433104387. The reversal of 140041433104321 is 123401334140041.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 140041433104321 - 211 = 140041433102273 is a prime.
It is a super-2 number, since 2×1400414331043212 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140041433104121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10002959507445 + ... + 10002959507458.
It is an arithmetic number, because the mean of its divisors is an integer number (40011838029808).
Almost surely, 2140041433104321 is an apocalyptic number.
It is an amenable number.
140041433104321 is a deficient number, since it is larger than the sum of its proper divisors (20005919014911).
140041433104321 is an equidigital number, since it uses as much as digits as its factorization.
140041433104321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20005919014910.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 140041433104321 its reverse (123401334140041), we get a palindrome (263442767244362).
The spelling of 140041433104321 in words is "one hundred forty trillion, forty-one billion, four hundred thirty-three million, one hundred four thousand, three hundred twenty-one".
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