Base | Representation |
---|---|
bin | 1110111000001… |
… | …10110000110001 |
3 | 22200211220201110 |
4 | 13130012300301 |
5 | 223422330431 |
6 | 20215023533 |
7 | 3043565265 |
oct | 734066061 |
9 | 280756643 |
10 | 124808241 |
11 | 644a6308 |
12 | 3596aba9 |
13 | 1cb1b63c |
14 | 1280c0a5 |
15 | ae55346 |
hex | 7706c31 |
124808241 has 8 divisors (see below), whose sum is σ = 166670784. Its totient is φ = 83075600.
The previous prime is 124808219. The next prime is 124808261. The reversal of 124808241 is 142808421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 124808241 - 25 = 124808209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 124808199 and 124808208.
It is not an unprimeable number, because it can be changed into a prime (124808261) 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 7 ways as a sum of consecutive naturals, for example, 30210 + ... + 34091.
It is an arithmetic number, because the mean of its divisors is an integer number (20833848).
Almost surely, 2124808241 is an apocalyptic number.
It is an amenable number.
124808241 is a deficient number, since it is larger than the sum of its proper divisors (41862543).
124808241 is an equidigital number, since it uses as much as digits as its factorization.
124808241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64951.
The product of its (nonzero) digits is 4096, while the sum is 30.
The square root of 124808241 is about 11171.7608728436. The cubic root of 124808241 is about 499.7441904786.
The spelling of 124808241 in words is "one hundred twenty-four million, eight hundred eight thousand, two hundred forty-one".
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