Base | Representation |
---|---|
bin | 10001001011000… |
… | …11111010000110 |
3 | 101001002012211200 |
4 | 20211203322012 |
5 | 243340023014 |
6 | 22143443330 |
7 | 3366345024 |
oct | 1045437206 |
9 | 331065750 |
10 | 144064134 |
11 | 74358575 |
12 | 402b6546 |
13 | 23b01166 |
14 | 151c1714 |
15 | c9aaa09 |
hex | 8963e86 |
144064134 has 24 divisors (see below), whose sum is σ = 325711152. Its totient is φ = 45933360.
The previous prime is 144064097. The next prime is 144064159. The reversal of 144064134 is 431460441.
144064134 is a `hidden beast` number, since 14 + 4 + 0 + 641 + 3 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 144064098 and 144064107.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 173577 + ... + 174404.
It is an arithmetic number, because the mean of its divisors is an integer number (13571298).
Almost surely, 2144064134 is an apocalyptic number.
144064134 is an abundant number, since it is smaller than the sum of its proper divisors (181647018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144064134 is a wasteful number, since it uses less digits than its factorization.
144064134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348012 (or 348009 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 144064134 is about 12002.6719525279. The cubic root of 144064134 is about 524.2260814724.
The spelling of 144064134 in words is "one hundred forty-four million, sixty-four thousand, one hundred thirty-four".
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