Base | Representation |
---|---|
bin | 10001001101001… |
… | …01110111111100 |
3 | 101001120221111000 |
4 | 20212211313330 |
5 | 243422144312 |
6 | 22153330300 |
7 | 3401551542 |
oct | 1046456774 |
9 | 331527430 |
10 | 144334332 |
11 | 7452257a |
12 | 40406990 |
13 | 23b9713c |
14 | 15251d92 |
15 | ca10adc |
hex | 89a5dfc |
144334332 has 24 divisors (see below), whose sum is σ = 374200400. Its totient is φ = 48111408.
The previous prime is 144334331. The next prime is 144334367. The reversal of 144334332 is 233433441.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 144334296 and 144334305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144334331) 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, 668107 + ... + 668322.
Almost surely, 2144334332 is an apocalyptic number.
144334332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144334332 is an abundant number, since it is smaller than the sum of its proper divisors (229866068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144334332 is a wasteful number, since it uses less digits than its factorization.
144334332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1336442 (or 1336434 counting only the distinct ones).
The product of its digits is 10368, while the sum is 27.
The square root of 144334332 is about 12013.9224235884. The cubic root of 144334332 is about 524.5536123978.
Adding to 144334332 its reverse (233433441), we get a palindrome (377767773).
The spelling of 144334332 in words is "one hundred forty-four million, three hundred thirty-four thousand, three hundred thirty-two".
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