Base | Representation |
---|---|
bin | 1100101100001… |
… | …1000101010000 |
3 | 10201011020220002 |
4 | 3023003011100 |
5 | 102111242411 |
6 | 5140505132 |
7 | 1214300153 |
oct | 313030520 |
9 | 121136802 |
10 | 53227856 |
11 | 28055970 |
12 | 159ab1a8 |
13 | b048696 |
14 | 70d7c9a |
15 | 4a1633b |
hex | 32c3150 |
53227856 has 40 divisors (see below), whose sum is σ = 113159424. Its totient is φ = 24053760.
The previous prime is 53227843. The next prime is 53227871. The reversal of 53227856 is 65872235.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33185 + ... + 34751.
Almost surely, 253227856 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 53227856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56579712).
53227856 is an abundant number, since it is smaller than the sum of its proper divisors (59931568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53227856 is a wasteful number, since it uses less digits than its factorization.
53227856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1779 (or 1773 counting only the distinct ones).
The product of its digits is 100800, while the sum is 38.
The square root of 53227856 is about 7295.7423200110. The cubic root of 53227856 is about 376.1661028598.
The spelling of 53227856 in words is "fifty-three million, two hundred twenty-seven thousand, eight hundred fifty-six".
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