Base | Representation |
---|---|
bin | 1100110111101… |
… | …1010001000000 |
3 | 10202120120202102 |
4 | 3031323101000 |
5 | 102304413042 |
6 | 5205005532 |
7 | 1223561501 |
oct | 315732100 |
9 | 122516672 |
10 | 53982272 |
11 | 28520753 |
12 | 160b38a8 |
13 | b250b96 |
14 | 7252ba8 |
15 | 4b14b32 |
hex | 337b440 |
53982272 has 14 divisors (see below), whose sum is σ = 107121198. Its totient is φ = 26991104.
The previous prime is 53982263. The next prime is 53982277. The reversal of 53982272 is 27228935.
It can be written as a sum of positive squares in only one way, i.e., 34762816 + 19219456 = 5896^2 + 4384^2 .
It is not an unprimeable number, because it can be changed into a prime (53982277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421673 + ... + 421800.
Almost surely, 253982272 is an apocalyptic number.
It is an amenable number.
53982272 is a deficient number, since it is larger than the sum of its proper divisors (53138926).
53982272 is an equidigital number, since it uses as much as digits as its factorization.
53982272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843485 (or 843475 counting only the distinct ones).
The product of its digits is 60480, while the sum is 38.
The square root of 53982272 is about 7347.2628917169. The cubic root of 53982272 is about 377.9349476998.
The spelling of 53982272 in words is "fifty-three million, nine hundred eighty-two thousand, two hundred seventy-two".
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