Base | Representation |
---|---|
bin | 1100110110001… |
… | …1001001010000 |
3 | 10202101120020011 |
4 | 3031203021100 |
5 | 102243232342 |
6 | 5202524304 |
7 | 1223000446 |
oct | 315431120 |
9 | 122346204 |
10 | 53883472 |
11 | 284634a5 |
12 | 16066694 |
13 | b217c16 |
14 | 7228b96 |
15 | 4ae5717 |
hex | 3363250 |
53883472 has 60 divisors (see below), whose sum is σ = 113899456. Its totient is φ = 24675840.
The previous prime is 53883469. The next prime is 53883481. The reversal of 53883472 is 27438835.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198697 + ... + 198967.
Almost surely, 253883472 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 53883472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56949728).
53883472 is an abundant number, since it is smaller than the sum of its proper divisors (60015984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53883472 is a wasteful number, since it uses less digits than its factorization.
53883472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356 (or 333 counting only the distinct ones).
The product of its digits is 161280, while the sum is 40.
The square root of 53883472 is about 7340.5362201954. The cubic root of 53883472 is about 377.7042375370.
The spelling of 53883472 in words is "fifty-three million, eight hundred eighty-three thousand, four hundred seventy-two".
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