Base | Representation |
---|---|
bin | 10001001010111… |
… | …11010100111010 |
3 | 101001001021002201 |
4 | 20211133110322 |
5 | 243333422440 |
6 | 22143220414 |
7 | 3366236230 |
oct | 1045372472 |
9 | 331037081 |
10 | 144045370 |
11 | 74345467 |
12 | 402a770a |
13 | 23ac5761 |
14 | 151b8950 |
15 | c9a519a |
hex | 895f53a |
144045370 has 16 divisors (see below), whose sum is σ = 296322048. Its totient is φ = 49386960.
The previous prime is 144045367. The next prime is 144045371. The reversal of 144045370 is 73540441.
It is not an unprimeable number, because it can be changed into a prime (144045371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028826 + ... + 1028965.
It is an arithmetic number, because the mean of its divisors is an integer number (18520128).
Almost surely, 2144045370 is an apocalyptic number.
144045370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144045370 is an abundant number, since it is smaller than the sum of its proper divisors (152276678).
144045370 is a wasteful number, since it uses less digits than its factorization.
144045370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2057805.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 144045370 is about 12001.8902677870. The cubic root of 144045370 is about 524.2033207638.
The spelling of 144045370 in words is "one hundred forty-four million, forty-five thousand, three hundred seventy".
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