Base | Representation |
---|---|
bin | 1100011110110… |
… | …0111100101000 |
3 | 10122111200202001 |
4 | 3013230330220 |
5 | 101400211020 |
6 | 5110020344 |
7 | 1203655060 |
oct | 307547450 |
9 | 118450661 |
10 | 52350760 |
11 | 276069a0 |
12 | 156476b4 |
13 | aacc3a7 |
14 | 6d4a3a0 |
15 | 48e150a |
hex | 31ecf28 |
52350760 has 128 divisors (see below), whose sum is σ = 153446400. Its totient is φ = 15586560.
The previous prime is 52350751. The next prime is 52350763. The reversal of 52350760 is 6705325.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (52350763) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70471 + ... + 71209.
It is an arithmetic number, because the mean of its divisors is an integer number (1198800).
Almost surely, 252350760 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52350760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76723200).
52350760 is an abundant number, since it is smaller than the sum of its proper divisors (101095640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52350760 is a wasteful number, since it uses less digits than its factorization.
52350760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 791 (or 787 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 52350760 is about 7235.3825054381. The cubic root of 52350760 is about 374.0884764987.
The spelling of 52350760 in words is "fifty-two million, three hundred fifty thousand, seven hundred sixty".
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