Base | Representation |
---|---|
bin | 1100101111111… |
… | …1000000101101 |
3 | 10201121201121112 |
4 | 3023333000231 |
5 | 102142121300 |
6 | 5150041405 |
7 | 1216341623 |
oct | 313770055 |
9 | 121551545 |
10 | 53473325 |
11 | 28203334 |
12 | 15aa9265 |
13 | b103329 |
14 | 715d513 |
15 | 4a63e35 |
hex | 32ff02d |
53473325 has 12 divisors (see below), whose sum is σ = 68100180. Its totient is φ = 41621760.
The previous prime is 53473319. The next prime is 53473333. The reversal of 53473325 is 52337435.
It can be written as a sum of positive squares in 6 ways, for example, as 212521 + 53260804 = 461^2 + 7298^2 .
It is not a de Polignac number, because 53473325 - 24 = 53473309 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53473291 and 53473300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27980 + ... + 29829.
It is an arithmetic number, because the mean of its divisors is an integer number (5675015).
Almost surely, 253473325 is an apocalyptic number.
It is an amenable number.
53473325 is a deficient number, since it is larger than the sum of its proper divisors (14626855).
53473325 is a wasteful number, since it uses less digits than its factorization.
53473325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57856 (or 57851 counting only the distinct ones).
The product of its digits is 37800, while the sum is 32.
The square root of 53473325 is about 7312.5457263528. The cubic root of 53473325 is about 376.7434668191.
The spelling of 53473325 in words is "fifty-three million, four hundred seventy-three thousand, three hundred twenty-five".
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