Base | Representation |
---|---|
bin | 1100110110001… |
… | …1001001110000 |
3 | 10202101120021100 |
4 | 3031203021300 |
5 | 102243233004 |
6 | 5202524400 |
7 | 1223000523 |
oct | 315431160 |
9 | 122346240 |
10 | 53883504 |
11 | 28463524 |
12 | 16066700 |
13 | b217c3c |
14 | 7228bba |
15 | 4ae5739 |
hex | 3363270 |
53883504 has 60 divisors (see below), whose sum is σ = 151347456. Its totient is φ = 17895936.
The previous prime is 53883491. The next prime is 53883509. The reversal of 53883504 is 40538835.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53883509) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54664 + ... + 55640.
Almost surely, 253883504 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 53883504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75673728).
53883504 is an abundant number, since it is smaller than the sum of its proper divisors (97463952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53883504 is a wasteful number, since it uses less digits than its factorization.
53883504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374 (or 1365 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 53883504 is about 7340.5383998723. The cubic root of 53883504 is about 377.7043123066.
The spelling of 53883504 in words is "fifty-three million, eight hundred eighty-three thousand, five hundred four".
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