Base | Representation |
---|---|
bin | 10000101111001… |
… | …11110100011111 |
3 | 100210012120111200 |
4 | 20113213310133 |
5 | 241421111033 |
6 | 21533250543 |
7 | 3323316006 |
oct | 1027476437 |
9 | 323176450 |
10 | 140410143 |
11 | 72292245 |
12 | 3b033a53 |
13 | 23121c33 |
14 | 1490dc3d |
15 | c4d8013 |
hex | 85e7d1f |
140410143 has 6 divisors (see below), whose sum is σ = 202814664. Its totient is φ = 93606756.
The previous prime is 140410139. The next prime is 140410159. The reversal of 140410143 is 341014041.
It is not a de Polignac number, because 140410143 - 22 = 140410139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140410183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7800555 + ... + 7800572.
It is an arithmetic number, because the mean of its divisors is an integer number (33802444).
Almost surely, 2140410143 is an apocalyptic number.
140410143 is a deficient number, since it is larger than the sum of its proper divisors (62404521).
140410143 is a wasteful number, since it uses less digits than its factorization.
140410143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15601133 (or 15601130 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 140410143 is about 11849.4785961240. The cubic root of 140410143 is about 519.7559789477.
Adding to 140410143 its reverse (341014041), we get a palindrome (481424184).
The spelling of 140410143 in words is "one hundred forty million, four hundred ten thousand, one hundred forty-three".
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