Base | Representation |
---|---|
bin | 10001001011101… |
… | …01011101001110 |
3 | 101001012212102220 |
4 | 20211311131032 |
5 | 243344323024 |
6 | 22145200210 |
7 | 3400064421 |
oct | 1045653516 |
9 | 331185386 |
10 | 144136014 |
11 | 743a7580 |
12 | 40330066 |
13 | 23b27aa9 |
14 | 151dd9b8 |
15 | c9c1e79 |
hex | 897574e |
144136014 has 32 divisors (see below), whose sum is σ = 331032960. Its totient is φ = 41378400.
The previous prime is 144136001. The next prime is 144136039. The reversal of 144136014 is 410631441.
144136014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56217 + ... + 58724.
It is an arithmetic number, because the mean of its divisors is an integer number (10344780).
Almost surely, 2144136014 is an apocalyptic number.
144136014 is an abundant number, since it is smaller than the sum of its proper divisors (186896946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144136014 is a wasteful number, since it uses less digits than its factorization.
144136014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114976.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 144136014 is about 12005.6659123932. The cubic root of 144136014 is about 524.3132535405.
Adding to 144136014 its reverse (410631441), we get a palindrome (554767455).
The spelling of 144136014 in words is "one hundred forty-four million, one hundred thirty-six thousand, fourteen".
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