Base | Representation |
---|---|
bin | 10000111110001… |
… | …11000111000110 |
3 | 100220220022110212 |
4 | 20133013013012 |
5 | 242421421233 |
6 | 22043315422 |
7 | 3346103363 |
oct | 1037070706 |
9 | 326808425 |
10 | 142373318 |
11 | 734031aa |
12 | 3b81bb72 |
13 | 2365b689 |
14 | 14ca146a |
15 | c774a48 |
hex | 87c71c6 |
142373318 has 16 divisors (see below), whose sum is σ = 217002240. Its totient is φ = 70043400.
The previous prime is 142373311. The next prime is 142373321. The reversal of 142373318 is 813373241.
142373318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142373311) 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, 129953 + ... + 131043.
It is an arithmetic number, because the mean of its divisors is an integer number (13562640).
Almost surely, 2142373318 is an apocalyptic number.
142373318 is a deficient number, since it is larger than the sum of its proper divisors (74628922).
142373318 is a wasteful number, since it uses less digits than its factorization.
142373318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2083.
The product of its digits is 12096, while the sum is 32.
The square root of 142373318 is about 11932.0290814262. The cubic root of 142373318 is about 522.1671367244.
The spelling of 142373318 in words is "one hundred forty-two million, three hundred seventy-three thousand, three hundred eighteen".
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