Base | Representation |
---|---|
bin | 1100101000011… |
… | …1010010000000 |
3 | 10200200210220002 |
4 | 3022013102000 |
5 | 102030423122 |
6 | 5131335132 |
7 | 1212230063 |
oct | 312072200 |
9 | 120623802 |
10 | 52982912 |
11 | 279a8934 |
12 | 158b14a8 |
13 | ac91048 |
14 | 70728da |
15 | 49b8992 |
hex | 3287480 |
52982912 has 32 divisors (see below), whose sum is σ = 107809920. Its totient is φ = 25924864.
The previous prime is 52982903. The next prime is 52982933. The reversal of 52982912 is 21928925.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613 + ... + 10419.
It is an arithmetic number, because the mean of its divisors is an integer number (3369060).
Almost surely, 252982912 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 52982912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53904960).
52982912 is an abundant number, since it is smaller than the sum of its proper divisors (54827008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52982912 is an equidigital number, since it uses as much as digits as its factorization.
52982912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8868 (or 8856 counting only the distinct ones).
The product of its digits is 25920, while the sum is 38.
The square root of 52982912 is about 7278.9361860096. The cubic root of 52982912 is about 375.5882016419.
The spelling of 52982912 in words is "fifty-two million, nine hundred eighty-two thousand, nine hundred twelve".
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