Base | Representation |
---|---|
bin | 1100101101000… |
… | …0010101100000 |
3 | 10201021000100202 |
4 | 3023100111200 |
5 | 102120012034 |
6 | 5142004332 |
7 | 1214614346 |
oct | 313202540 |
9 | 121230322 |
10 | 53282144 |
11 | 28092733 |
12 | 15a166a8 |
13 | b0672c6 |
14 | 710d996 |
15 | 4a2747e |
hex | 32d0560 |
53282144 has 12 divisors (see below), whose sum is σ = 104899284. Its totient is φ = 26641056.
The previous prime is 53282129. The next prime is 53282153. The reversal of 53282144 is 44128235.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 832502 + ... + 832565.
It is an arithmetic number, because the mean of its divisors is an integer number (8741607).
Almost surely, 253282144 is an apocalyptic number.
It is an amenable number.
53282144 is a deficient number, since it is larger than the sum of its proper divisors (51617140).
53282144 is a wasteful number, since it uses less digits than its factorization.
53282144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1665077 (or 1665069 counting only the distinct ones).
The product of its digits is 7680, while the sum is 29.
The square root of 53282144 is about 7299.4618979758. The cubic root of 53282144 is about 376.2939454857.
The spelling of 53282144 in words is "fifty-three million, two hundred eighty-two thousand, one hundred forty-four".
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