Base | Representation |
---|---|
bin | 1100101010100… |
… | …1111011110001 |
3 | 10200222000121000 |
4 | 3022221323301 |
5 | 102044443344 |
6 | 5134352213 |
7 | 1213360641 |
oct | 312517361 |
9 | 120860530 |
10 | 53124849 |
11 | 27a95538 |
12 | 1595b669 |
13 | b01082b |
14 | 70ac521 |
15 | 49e5a69 |
hex | 32a9ef1 |
53124849 has 8 divisors (see below), whose sum is σ = 78703520. Its totient is φ = 35416548.
The previous prime is 53124833. The next prime is 53124853. The reversal of 53124849 is 94842135.
It is not a de Polignac number, because 53124849 - 24 = 53124833 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (53124829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983767 + ... + 983820.
It is an arithmetic number, because the mean of its divisors is an integer number (9837940).
Almost surely, 253124849 is an apocalyptic number.
It is an amenable number.
53124849 is a deficient number, since it is larger than the sum of its proper divisors (25578671).
53124849 is a wasteful number, since it uses less digits than its factorization.
53124849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1967596 (or 1967590 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 53124849 is about 7288.6795100347. The cubic root of 53124849 is about 375.9232928817.
The spelling of 53124849 in words is "fifty-three million, one hundred twenty-four thousand, eight hundred forty-nine".
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