Base | Representation |
---|---|
bin | 10001001100111… |
… | …10000000110110 |
3 | 101001112022022111 |
4 | 20212132000312 |
5 | 243420132014 |
6 | 22152521234 |
7 | 3401355634 |
oct | 1046360066 |
9 | 331468274 |
10 | 144302134 |
11 | 74500369 |
12 | 403b021a |
13 | 23b855a2 |
14 | 15244354 |
15 | ca062c4 |
hex | 899e036 |
144302134 has 16 divisors (see below), whose sum is σ = 219394656. Its totient is φ = 71176000.
The previous prime is 144302113. The next prime is 144302167. The reversal of 144302134 is 431203441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61674 + ... + 63970.
It is an arithmetic number, because the mean of its divisors is an integer number (13712166).
Almost surely, 2144302134 is an apocalyptic number.
144302134 is a deficient number, since it is larger than the sum of its proper divisors (75092522).
144302134 is a wasteful number, since it uses less digits than its factorization.
144302134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2711.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 144302134 is about 12012.5823202174. The cubic root of 144302134 is about 524.5146038149.
Adding to 144302134 its reverse (431203441), we get a palindrome (575505575).
The spelling of 144302134 in words is "one hundred forty-four million, three hundred two thousand, one hundred thirty-four".
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