Base | Representation |
---|---|
bin | 1100101111001… |
… | …1110100110000 |
3 | 10201112101202110 |
4 | 3023303310300 |
5 | 102134140004 |
6 | 5145045320 |
7 | 1216061214 |
oct | 313636460 |
9 | 121471673 |
10 | 53427504 |
11 | 28181969 |
12 | 15a86840 |
13 | b0b8510 |
14 | 714a944 |
15 | 4a55589 |
hex | 32f3d30 |
53427504 has 40 divisors (see below), whose sum is σ = 148639792. Its totient is φ = 16439040.
The previous prime is 53427461. The next prime is 53427511. The reversal of 53427504 is 40572435.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42187 + ... + 43434.
Almost surely, 253427504 is an apocalyptic number.
It is an amenable number.
53427504 is an abundant number, since it is smaller than the sum of its proper divisors (95212288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53427504 is a wasteful number, since it uses less digits than its factorization.
53427504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85645 (or 85639 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 53427504 is about 7309.4120146562. The cubic root of 53427504 is about 376.6358262617.
Adding to 53427504 its reverse (40572435), we get a palindrome (93999939).
The spelling of 53427504 in words is "fifty-three million, four hundred twenty-seven thousand, five hundred four".
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