Base | Representation |
---|---|
bin | 1100110000001… |
… | …0100100110110 |
3 | 10201122110122022 |
4 | 3030002210312 |
5 | 102143103201 |
6 | 5150233142 |
7 | 1216432322 |
oct | 314024466 |
9 | 121573568 |
10 | 53487926 |
11 | 282132a8 |
12 | 15ab57b2 |
13 | b109b7b |
14 | 7164982 |
15 | 4a6841b |
hex | 3302936 |
53487926 has 24 divisors (see below), whose sum is σ = 88385904. Its totient is φ = 24227280.
The previous prime is 53487923. The next prime is 53487937. The reversal of 53487926 is 62978435.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53487923) 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 11 ways as a sum of consecutive naturals, for example, 14996 + ... + 18216.
It is an arithmetic number, because the mean of its divisors is an integer number (3682746).
Almost surely, 253487926 is an apocalyptic number.
53487926 is a deficient number, since it is larger than the sum of its proper divisors (34897978).
53487926 is a wasteful number, since it uses less digits than its factorization.
53487926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3284 (or 3265 counting only the distinct ones).
The product of its digits is 362880, while the sum is 44.
The square root of 53487926 is about 7313.5440109430. The cubic root of 53487926 is about 376.7777538882. Note that the first 4 decimals are identical.
The spelling of 53487926 in words is "fifty-three million, four hundred eighty-seven thousand, nine hundred twenty-six".
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