Base | Representation |
---|---|
bin | 1110010110111… |
… | …01000110111011 |
3 | 22101122011011211 |
4 | 13023131012323 |
5 | 221313141243 |
6 | 15541303551 |
7 | 2661515500 |
oct | 713350673 |
9 | 271564154 |
10 | 120443323 |
11 | 61a94940 |
12 | 34404bb7 |
13 | 1bc50950 |
14 | 11dd34a7 |
15 | a891d9d |
hex | 72dd1bb |
120443323 has 24 divisors (see below), whose sum is σ = 164611440. Its totient is φ = 86627520.
The previous prime is 120443273. The next prime is 120443329. The reversal of 120443323 is 323344021.
It is a happy number.
It is not a de Polignac number, because 120443323 - 221 = 118346171 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120443294 and 120443303.
It is not an unprimeable number, because it can be changed into a prime (120443329) 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 23 ways as a sum of consecutive naturals, for example, 1588 + ... + 15601.
It is an arithmetic number, because the mean of its divisors is an integer number (6858810).
Almost surely, 2120443323 is an apocalyptic number.
120443323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
120443323 is a deficient number, since it is larger than the sum of its proper divisors (44168117).
120443323 is a wasteful number, since it uses less digits than its factorization.
120443323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17227 (or 17220 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 120443323 is about 10974.6673298100. The cubic root of 120443323 is about 493.8490731492.
Adding to 120443323 its reverse (323344021), we get a palindrome (443787344).
The spelling of 120443323 in words is "one hundred twenty million, four hundred forty-three thousand, three hundred twenty-three".
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