Base | Representation |
---|---|
bin | 1110111001011… |
… | …10010100001000 |
3 | 22201011010221201 |
4 | 13130232110020 |
5 | 223443021443 |
6 | 20222313544 |
7 | 3045141514 |
oct | 734562410 |
9 | 281133851 |
10 | 124970248 |
11 | 645a6aa7 |
12 | 35a288b4 |
13 | 1cb772c0 |
14 | 12851144 |
15 | ae8834d |
hex | 772e508 |
124970248 has 16 divisors (see below), whose sum is σ = 252343980. Its totient is φ = 57678528.
The previous prime is 124970231. The next prime is 124970257. The reversal of 124970248 is 842079421.
It can be written as a sum of positive squares in 2 ways, for example, as 117029124 + 7941124 = 10818^2 + 2818^2 .
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 600715 + ... + 600922.
Almost surely, 2124970248 is an apocalyptic number.
It is an amenable number.
124970248 is an abundant number, since it is smaller than the sum of its proper divisors (127373732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124970248 is a wasteful number, since it uses less digits than its factorization.
124970248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1201656 (or 1201652 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 124970248 is about 11179.0092584272. The cubic root of 124970248 is about 499.9603275189.
The spelling of 124970248 in words is "one hundred twenty-four million, nine hundred seventy thousand, two hundred forty-eight".
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