Base | Representation |
---|---|
bin | 1110110010010… |
… | …00111001100100 |
3 | 22122101101221121 |
4 | 13121020321210 |
5 | 223222434224 |
6 | 20150223324 |
7 | 3034146100 |
oct | 731107144 |
9 | 278341847 |
10 | 124030564 |
11 | 64014aa9 |
12 | 35654b44 |
13 | 1c908688 |
14 | 12688900 |
15 | ad4ebe4 |
hex | 7648e64 |
124030564 has 36 divisors (see below), whose sum is σ = 261209340. Its totient is φ = 51320640.
The previous prime is 124030561. The next prime is 124030573. The reversal of 124030564 is 465030421.
It can be written as a sum of positive squares in 2 ways, for example, as 69388900 + 54641664 = 8330^2 + 7392^2 .
It is not an unprimeable number, because it can be changed into a prime (124030561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5227 + ... + 16594.
It is an arithmetic number, because the mean of its divisors is an integer number (7255815).
Almost surely, 2124030564 is an apocalyptic number.
124030564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124030564 is an abundant number, since it is smaller than the sum of its proper divisors (137178776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124030564 is a wasteful number, since it uses less digits than its factorization.
124030564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21868 (or 21859 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 124030564 is about 11136.9010052168. The cubic root of 124030564 is about 498.7040626615.
Adding to 124030564 its reverse (465030421), we get a palindrome (589060985).
The spelling of 124030564 in words is "one hundred twenty-four million, thirty thousand, five hundred sixty-four".
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