Base | Representation |
---|---|
bin | 111001110000110001… |
… | …1010001001101100001 |
3 | 102212011210011121220110 |
4 | 1303201203101031201 |
5 | 4013020030002200 |
6 | 132552404201533 |
7 | 11650622555331 |
oct | 1634143211541 |
9 | 385153147813 |
10 | 124043203425 |
11 | 48674177759 |
12 | 200599992a9 |
13 | b90aa5472b |
14 | 600a3050c1 |
15 | 335ee11b50 |
hex | 1ce18d1361 |
124043203425 has 48 divisors (see below), whose sum is σ = 219178239552. Its totient is φ = 61682841600.
The previous prime is 124043203393. The next prime is 124043203439. The reversal of 124043203425 is 524302340421.
It is not a de Polignac number, because 124043203425 - 25 = 124043203393 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 124043203392 and 124043203401.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 318196 + ... + 591045.
It is an arithmetic number, because the mean of its divisors is an integer number (4566213324).
Almost surely, 2124043203425 is an apocalyptic number.
124043203425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
124043203425 is a deficient number, since it is larger than the sum of its proper divisors (95135036127).
124043203425 is a wasteful number, since it uses less digits than its factorization.
124043203425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909378 (or 909373 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 124043203425 its reverse (524302340421), we get a palindrome (648345543846).
The spelling of 124043203425 in words is "one hundred twenty-four billion, forty-three million, two hundred three thousand, four hundred twenty-five".
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