Base | Representation |
---|---|
bin | 1100110000010… |
… | …0011110111110 |
3 | 10201122212100210 |
4 | 3030010132332 |
5 | 102143330432 |
6 | 5150333250 |
7 | 1216464156 |
oct | 314043676 |
9 | 121585323 |
10 | 53495742 |
11 | 28219163 |
12 | 15aba226 |
13 | b1105b1 |
14 | 7167766 |
15 | 4a6a8cc |
hex | 33047be |
53495742 has 16 divisors (see below), whose sum is σ = 107119872. Its totient is φ = 17810520.
The previous prime is 53495737. The next prime is 53495779. The reversal of 53495742 is 24759435.
It is a self number, because there is not a number n which added to its sum of digits gives 53495742.
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, 573 + ... + 10359.
It is an arithmetic number, because the mean of its divisors is an integer number (6694992).
Almost surely, 253495742 is an apocalyptic number.
53495742 is an abundant number, since it is smaller than the sum of its proper divisors (53624130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53495742 is a wasteful number, since it uses less digits than its factorization.
53495742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10703.
The product of its digits is 151200, while the sum is 39.
The square root of 53495742 is about 7314.0783424844. The cubic root of 53495742 is about 376.7961053911.
The spelling of 53495742 in words is "fifty-three million, four hundred ninety-five thousand, seven hundred forty-two".
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