Base | Representation |
---|---|
bin | 1100101011001… |
… | …1110110110110 |
3 | 10201001002100101 |
4 | 3022303312312 |
5 | 102102243434 |
6 | 5135304314 |
7 | 1213620304 |
oct | 312636666 |
9 | 121032311 |
10 | 53165494 |
11 | 28013028 |
12 | 1597b09a |
13 | b026195 |
14 | 70bd274 |
15 | 4a02b14 |
hex | 32b3db6 |
53165494 has 16 divisors (see below), whose sum is σ = 84583008. Its totient is φ = 24976512.
The previous prime is 53165473. The next prime is 53165503. The reversal of 53165494 is 49456135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28927 + ... + 30709.
It is an arithmetic number, because the mean of its divisors is an integer number (5286438).
Almost surely, 253165494 is an apocalyptic number.
53165494 is a deficient number, since it is larger than the sum of its proper divisors (31417514).
53165494 is a wasteful number, since it uses less digits than its factorization.
53165494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2679.
The product of its digits is 64800, while the sum is 37.
The square root of 53165494 is about 7291.4672048909. The cubic root of 53165494 is about 376.0191394739.
The spelling of 53165494 in words is "fifty-three million, one hundred sixty-five thousand, four hundred ninety-four".
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