Base | Representation |
---|---|
bin | 10001000110001… |
… | …01001110000000 |
3 | 100222212012012222 |
4 | 20203011032000 |
5 | 243203223034 |
6 | 22121510212 |
7 | 3361000016 |
oct | 1043051600 |
9 | 328765188 |
10 | 143414144 |
11 | 73a54195 |
12 | 40042368 |
13 | 23934353 |
14 | 150928b6 |
15 | c8cd12e |
hex | 88c5380 |
143414144 has 16 divisors (see below), whose sum is σ = 285708120. Its totient is φ = 71707008.
The previous prime is 143414137. The next prime is 143414149. The reversal of 143414144 is 441414341.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143414149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560084 + ... + 560339.
Almost surely, 2143414144 is an apocalyptic number.
It is an amenable number.
143414144 is a deficient number, since it is larger than the sum of its proper divisors (142293976).
143414144 is an equidigital number, since it uses as much as digits as its factorization.
143414144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1120437 (or 1120425 counting only the distinct ones).
The product of its digits is 3072, while the sum is 26.
The square root of 143414144 is about 11975.5644543378. The cubic root of 143414144 is about 523.4364899584.
Adding to 143414144 its reverse (441414341), we get a palindrome (584828485).
The spelling of 143414144 in words is "one hundred forty-three million, four hundred fourteen thousand, one hundred forty-four".
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