Base | Representation |
---|---|
bin | 1110110101101… |
… | …10101011111000 |
3 | 22200020020210120 |
4 | 13122312223320 |
5 | 223331331443 |
6 | 20204013240 |
7 | 3041031114 |
oct | 732665370 |
9 | 280206716 |
10 | 124480248 |
11 | 642a1942 |
12 | 35831220 |
13 | 1ca35269 |
14 | 12764744 |
15 | addd083 |
hex | 76b6af8 |
124480248 has 32 divisors (see below), whose sum is σ = 327580800. Its totient is φ = 39309408.
The previous prime is 124480207. The next prime is 124480303. The reversal of 124480248 is 842084421.
It is a super-4 number, since 4×1244802484 (a number of 33 digits) contains 4444 as substring.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 136036 + ... + 136947.
It is an arithmetic number, because the mean of its divisors is an integer number (10236900).
Almost surely, 2124480248 is an apocalyptic number.
It is an amenable number.
124480248 is an abundant number, since it is smaller than the sum of its proper divisors (203100552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124480248 is a wasteful number, since it uses less digits than its factorization.
124480248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273011 (or 273007 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 33.
The square root of 124480248 is about 11157.0716588180. The cubic root of 124480248 is about 499.3060346030.
The spelling of 124480248 in words is "one hundred twenty-four million, four hundred eighty thousand, two hundred forty-eight".
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