Base | Representation |
---|---|
bin | 1100110111011… |
… | …0100101000000 |
3 | 10202112121102022 |
4 | 3031312211000 |
5 | 102303304242 |
6 | 5204341012 |
7 | 1223451512 |
oct | 315664500 |
9 | 122477368 |
10 | 53963072 |
11 | 28508289 |
12 | 160a4768 |
13 | b245217 |
14 | 7249bb2 |
15 | 4b0e0d2 |
hex | 3376940 |
53963072 has 14 divisors (see below), whose sum is σ = 107083098. Its totient is φ = 26981504.
The previous prime is 53963071. The next prime is 53963081. The reversal of 53963072 is 27036935.
It can be written as a sum of positive squares in only one way, i.e., 53348416 + 614656 = 7304^2 + 784^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53963071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421523 + ... + 421650.
Almost surely, 253963072 is an apocalyptic number.
It is an amenable number.
53963072 is a deficient number, since it is larger than the sum of its proper divisors (53120026).
53963072 is an equidigital number, since it uses as much as digits as its factorization.
53963072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843185 (or 843175 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 35.
The square root of 53963072 is about 7345.9561664905. The cubic root of 53963072 is about 377.8901353865.
The spelling of 53963072 in words is "fifty-three million, nine hundred sixty-three thousand, seventy-two".
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