Base | Representation |
---|---|
bin | 1100110100001… |
… | …0101001010000 |
3 | 10202010210121210 |
4 | 3031002221100 |
5 | 102230002402 |
6 | 5200020120 |
7 | 1221604365 |
oct | 315025120 |
9 | 122123553 |
10 | 53750352 |
11 | 28382487 |
12 | 16001640 |
13 | b19c456 |
14 | 71d246c |
15 | 4abb06c |
hex | 3342a50 |
53750352 has 20 divisors (see below), whose sum is σ = 138855200. Its totient is φ = 17916768.
The previous prime is 53750339. The next prime is 53750353. The reversal of 53750352 is 25305735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53750353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559852 + ... + 559947.
It is an arithmetic number, because the mean of its divisors is an integer number (6942760).
Almost surely, 253750352 is an apocalyptic number.
It is an amenable number.
53750352 is an abundant number, since it is smaller than the sum of its proper divisors (85104848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53750352 is a wasteful number, since it uses less digits than its factorization.
53750352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119810 (or 1119804 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 30.
The square root of 53750352 is about 7331.4631554690. The cubic root of 53750352 is about 377.3929395391.
The spelling of 53750352 in words is "fifty-three million, seven hundred fifty thousand, three hundred fifty-two".
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