Base | Representation |
---|---|
bin | 1110110101101… |
… | …11101000101101 |
3 | 22200020110010202 |
4 | 13122313220231 |
5 | 223331443031 |
6 | 20204043245 |
7 | 3041045345 |
oct | 732675055 |
9 | 280213122 |
10 | 124484141 |
11 | 642a4861 |
12 | 35833525 |
13 | 1ca36c72 |
14 | 12765d25 |
15 | adde2cb |
hex | 76b7a2d |
124484141 has 4 divisors (see below), whose sum is σ = 124597500. Its totient is φ = 124370784.
The previous prime is 124484131. The next prime is 124484161. The reversal of 124484141 is 141484421.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 53436100 + 71048041 = 7310^2 + 8429^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124484141 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124484131) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 55016 + ... + 57233.
It is an arithmetic number, because the mean of its divisors is an integer number (31149375).
Almost surely, 2124484141 is an apocalyptic number.
It is an amenable number.
124484141 is a deficient number, since it is larger than the sum of its proper divisors (113359).
124484141 is a wasteful number, since it uses less digits than its factorization.
124484141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113358.
The product of its digits is 4096, while the sum is 29.
The square root of 124484141 is about 11157.2461207952. The cubic root of 124484141 is about 499.3112396540.
The spelling of 124484141 in words is "one hundred twenty-four million, four hundred eighty-four thousand, one hundred forty-one".
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