Base | Representation |
---|---|
bin | 10001001011011… |
… | …11111011011010 |
3 | 101001011201101020 |
4 | 20211233323122 |
5 | 243343111440 |
6 | 22144503310 |
7 | 3366641412 |
oct | 1045577332 |
9 | 331151336 |
10 | 144113370 |
11 | 74391565 |
12 | 4031ab36 |
13 | 23b1a6ab |
14 | 151d5642 |
15 | c9ba3d0 |
hex | 896feda |
144113370 has 32 divisors (see below), whose sum is σ = 346861440. Its totient is φ = 38320320.
The previous prime is 144113363. The next prime is 144113371. The reversal of 144113370 is 73311441.
It is a self number, because there is not a number n which added to its sum of digits gives 144113370.
It is not an unprimeable number, because it can be changed into a prime (144113371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4080 + ... + 17460.
It is an arithmetic number, because the mean of its divisors is an integer number (10839420).
Almost surely, 2144113370 is an apocalyptic number.
144113370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144113370 is an abundant number, since it is smaller than the sum of its proper divisors (202748070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144113370 is a wasteful number, since it uses less digits than its factorization.
144113370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13750.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 144113370 is about 12004.7228206236. The cubic root of 144113370 is about 524.2857952836.
The spelling of 144113370 in words is "one hundred forty-four million, one hundred thirteen thousand, three hundred seventy".
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