Base | Representation |
---|---|
bin | 10011111001010000000000 |
3 | 100210221221202 |
4 | 103321100000 |
5 | 2313341412 |
6 | 303440332 |
7 | 62220521 |
oct | 23712000 |
9 | 10727852 |
10 | 5215232 |
11 | 2a42310 |
12 | 18b60a8 |
13 | 1107a49 |
14 | 99a848 |
15 | 6d03c2 |
hex | 4f9400 |
5215232 has 44 divisors (see below), whose sum is σ = 11397696. Its totient is φ = 2365440.
The previous prime is 5215229. The next prime is 5215247. The reversal of 5215232 is 2325125.
It is a tau number, because it is divible by the number of its divisors (44).
It is an Ulam number.
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, 11033 + ... + 11495.
Almost surely, 25215232 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 5215232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5698848).
5215232 is an abundant number, since it is smaller than the sum of its proper divisors (6182464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5215232 is a wasteful number, since it uses less digits than its factorization.
5215232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494 (or 476 counting only the distinct ones).
The product of its digits is 600, while the sum is 20.
The square root of 5215232 is about 2283.6882449231. The cubic root of 5215232 is about 173.4168171154.
The spelling of 5215232 in words is "five million, two hundred fifteen thousand, two hundred thirty-two".
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