Base | Representation |
---|---|
bin | 11010110011111… |
… | …00111001010100 |
3 | 120200012110011211 |
4 | 31121330321110 |
5 | 430034004321 |
6 | 34152311204 |
7 | 5400451030 |
oct | 1531747124 |
9 | 520173154 |
10 | 224906836 |
11 | 105a54920 |
12 | 633a2504 |
13 | 37797c8b |
14 | 21c271c0 |
15 | 14b290e1 |
hex | d67ce54 |
224906836 has 24 divisors (see below), whose sum is σ = 490706496. Its totient is φ = 87625920.
The previous prime is 224906807. The next prime is 224906863. The reversal of 224906836 is 638609422.
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, 364801 + ... + 365416.
It is an arithmetic number, because the mean of its divisors is an integer number (20446104).
Almost surely, 2224906836 is an apocalyptic number.
It is an amenable number.
224906836 is an abundant number, since it is smaller than the sum of its proper divisors (265799660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224906836 is a wasteful number, since it uses less digits than its factorization.
224906836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730239 (or 730237 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 224906836 is about 14996.8942118027. The cubic root of 224906836 is about 608.1362409658.
The spelling of 224906836 in words is "two hundred twenty-four million, nine hundred six thousand, eight hundred thirty-six".
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