Base | Representation |
---|---|
bin | 10000110001101… |
… | …00000001111111 |
3 | 100210210102201011 |
4 | 20120310001333 |
5 | 242011103203 |
6 | 21544100051 |
7 | 3326056051 |
oct | 1030640177 |
9 | 323712634 |
10 | 140722303 |
11 | 72485827 |
12 | 3b164627 |
13 | 23201047 |
14 | 149918d1 |
15 | c54a76d |
hex | 863407f |
140722303 has 16 divisors (see below), whose sum is σ = 157132800. Its totient is φ = 125405280.
The previous prime is 140722289. The next prime is 140722313. The reversal of 140722303 is 303227041.
It is a cyclic number.
It is not a de Polignac number, because 140722303 - 213 = 140714111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140722313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24018 + ... + 29296.
It is an arithmetic number, because the mean of its divisors is an integer number (9820800).
Almost surely, 2140722303 is an apocalyptic number.
140722303 is a deficient number, since it is larger than the sum of its proper divisors (16410497).
140722303 is a wasteful number, since it uses less digits than its factorization.
140722303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5382.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 140722303 is about 11862.6431708958. The cubic root of 140722303 is about 520.1408679006.
Adding to 140722303 its reverse (303227041), we get a palindrome (443949344).
The spelling of 140722303 in words is "one hundred forty million, seven hundred twenty-two thousand, three hundred three".
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