Base | Representation |
---|---|
bin | 10001001011011… |
… | …10111100011010 |
3 | 101001011111211220 |
4 | 20211232330122 |
5 | 243342444323 |
6 | 22144432510 |
7 | 3366623562 |
oct | 1045567432 |
9 | 331144756 |
10 | 144109338 |
11 | 7438952a |
12 | 40318736 |
13 | 23b188c9 |
14 | 151d3da2 |
15 | c9b90e3 |
hex | 896ef1a |
144109338 has 32 divisors (see below), whose sum is σ = 304074240. Its totient is φ = 45405360.
The previous prime is 144109327. The next prime is 144109349. The reversal of 144109338 is 833901441.
It is an interprime number because it is at equal distance from previous prime (144109327) and next prime (144109349).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 144109299 and 144109308.
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, 61203 + ... + 63513.
It is an arithmetic number, because the mean of its divisors is an integer number (9502320).
Almost surely, 2144109338 is an apocalyptic number.
144109338 is an abundant number, since it is smaller than the sum of its proper divisors (159964902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144109338 is a wasteful number, since it uses less digits than its factorization.
144109338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2882.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 144109338 is about 12004.5548855424. The cubic root of 144109338 is about 524.2809057533.
The spelling of 144109338 in words is "one hundred forty-four million, one hundred nine thousand, three hundred thirty-eight".
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