Base | Representation |
---|---|
bin | 1100110011000… |
… | …0010010001000 |
3 | 10201222222110022 |
4 | 3030300102020 |
5 | 102220101034 |
6 | 5154240012 |
7 | 1221142205 |
oct | 314602210 |
9 | 121888408 |
10 | 53675144 |
11 | 28330a26 |
12 | 15b86008 |
13 | b174153 |
14 | 71b2cac |
15 | 4aa3b2e |
hex | 3330488 |
53675144 has 24 divisors (see below), whose sum is σ = 102066510. Its totient is φ = 26459904.
The previous prime is 53675131. The next prime is 53675147. The reversal of 53675144 is 44157635.
It can be written as a sum of positive squares in only one way, i.e., 46758244 + 6916900 = 6838^2 + 2630^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53675147) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 203957 + ... + 204219.
Almost surely, 253675144 is an apocalyptic number.
It is an amenable number.
53675144 is a deficient number, since it is larger than the sum of its proper divisors (48391366).
53675144 is an equidigital number, since it uses as much as digits as its factorization.
53675144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629 (or 362 counting only the distinct ones).
The product of its digits is 50400, while the sum is 35.
The square root of 53675144 is about 7326.3322337988. The cubic root of 53675144 is about 377.2168401255.
The spelling of 53675144 in words is "fifty-three million, six hundred seventy-five thousand, one hundred forty-four".
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