Base | Representation |
---|---|
bin | 1110110010011… |
… | …00000000111000 |
3 | 22122102001110001 |
4 | 13121030000320 |
5 | 223223341240 |
6 | 20150402344 |
7 | 3034231222 |
oct | 731140070 |
9 | 278361401 |
10 | 124043320 |
11 | 64023645 |
12 | 356603b4 |
13 | 1c91141b |
14 | 1268d412 |
15 | ad5389a |
hex | 764c038 |
124043320 has 32 divisors (see below), whose sum is σ = 284368320. Its totient is φ = 48680320.
The previous prime is 124043303. The next prime is 124043323. The reversal of 124043320 is 23340421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124043323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27136 + ... + 31375.
It is an arithmetic number, because the mean of its divisors is an integer number (8886510).
Almost surely, 2124043320 is an apocalyptic number.
124043320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124043320 is an abundant number, since it is smaller than the sum of its proper divisors (160325000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124043320 is a wasteful number, since it uses less digits than its factorization.
124043320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58575 (or 58571 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 124043320 is about 11137.4736812259. The cubic root of 124043320 is about 498.7211585846.
Adding to 124043320 its reverse (23340421), we get a palindrome (147383741).
The spelling of 124043320 in words is "one hundred twenty-four million, forty-three thousand, three hundred twenty".
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