Base | Representation |
---|---|
bin | 10001001011001… |
… | …01011111010110 |
3 | 101001002112201200 |
4 | 20211211133112 |
5 | 243340224424 |
6 | 22143533330 |
7 | 3366402642 |
oct | 1045453726 |
9 | 331075650 |
10 | 144070614 |
11 | 74362426 |
12 | 402ba246 |
13 | 23b040ac |
14 | 151c3c22 |
15 | c9ac8c9 |
hex | 89657d6 |
144070614 has 24 divisors (see below), whose sum is σ = 330515640. Its totient is φ = 45198528.
The previous prime is 144070607. The next prime is 144070639. The reversal of 144070614 is 416070441.
144070614 is a `hidden beast` number, since 1 + 4 + 40 + 7 + 0 + 614 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235104 + ... + 235715.
It is an arithmetic number, because the mean of its divisors is an integer number (13771485).
Almost surely, 2144070614 is an apocalyptic number.
144070614 is an abundant number, since it is smaller than the sum of its proper divisors (186445026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144070614 is a wasteful number, since it uses less digits than its factorization.
144070614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470844 (or 470841 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 144070614 is about 12002.9418893870. The cubic root of 144070614 is about 524.2339412452.
The spelling of 144070614 in words is "one hundred forty-four million, seventy thousand, six hundred fourteen".
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