Base | Representation |
---|---|
bin | 1000001010010111110… |
… | …1001001010011100101 |
3 | 111101221101201210011012 |
4 | 2002211331021103211 |
5 | 4244134121114023 |
6 | 144230114152005 |
7 | 13062601505156 |
oct | 2024575112345 |
9 | 441841653135 |
10 | 140223223013 |
11 | 54517398975 |
12 | 23214582605 |
13 | 102b8bba713 |
14 | 6b0313792d |
15 | 39aa616978 |
hex | 20a5f494e5 |
140223223013 has 8 divisors (see below), whose sum is σ = 140351442336. Its totient is φ = 140095056400.
The previous prime is 140223223001. The next prime is 140223223061. The reversal of 140223223013 is 310322322041.
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 140223223013 - 26 = 140223222949 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 140223223013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140223223513) 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, 6859778 + ... + 6880188.
It is an arithmetic number, because the mean of its divisors is an integer number (17543930292).
Almost surely, 2140223223013 is an apocalyptic number.
It is an amenable number.
140223223013 is a deficient number, since it is larger than the sum of its proper divisors (128219323).
140223223013 is a wasteful number, since it uses less digits than its factorization.
140223223013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26355.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 140223223013 its reverse (310322322041), we get a palindrome (450545545054).
The spelling of 140223223013 in words is "one hundred forty billion, two hundred twenty-three million, two hundred twenty-three thousand, thirteen".
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