Base | Representation |
---|---|
bin | 1100100101100… |
… | …0110101001000 |
3 | 10200100010220021 |
4 | 3021120311020 |
5 | 102003331043 |
6 | 5123310224 |
7 | 1210505266 |
oct | 311306510 |
9 | 120303807 |
10 | 52792648 |
11 | 27888997 |
12 | 1581b374 |
13 | ac2556c |
14 | 7023436 |
15 | 497c3ed |
hex | 3258d48 |
52792648 has 32 divisors (see below), whose sum is σ = 102564000. Its totient is φ = 25471824.
The previous prime is 52792643. The next prime is 52792657. The reversal of 52792648 is 84629725.
It is a Harshad number since it is a multiple of its sum of digits (43).
Its product of digits (241920) is a multiple of the sum of its prime divisors (128).
It is not an unprimeable number, because it can be changed into a prime (52792643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636015 + ... + 636097.
It is an arithmetic number, because the mean of its divisors is an integer number (3205125).
Almost surely, 252792648 is an apocalyptic number.
It is an amenable number.
52792648 is a deficient number, since it is larger than the sum of its proper divisors (49771352).
52792648 is an frugal number, since it uses more digits than its factorization.
52792648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218 (or 128 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 52792648 is about 7265.8549393722. The cubic root of 52792648 is about 375.1380777451.
The spelling of 52792648 in words is "fifty-two million, seven hundred ninety-two thousand, six hundred forty-eight".
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