Base | Representation |
---|---|
bin | 11010111111001… |
… | …11100110111000 |
3 | 120202222221010120 |
4 | 31133213212320 |
5 | 430424030004 |
6 | 34244213240 |
7 | 5416206312 |
oct | 1537474670 |
9 | 522887116 |
10 | 226392504 |
11 | 10687a048 |
12 | 6399a220 |
13 | 37b98280 |
14 | 220d27b2 |
15 | 14d1e3d9 |
hex | d7e79b8 |
226392504 has 128 divisors (see below), whose sum is σ = 638668800. Its totient is φ = 66401280.
The previous prime is 226392503. The next prime is 226392527. The reversal of 226392504 is 405293622.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226392503) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 860677 + ... + 860939.
It is an arithmetic number, because the mean of its divisors is an integer number (4989600).
Almost surely, 2226392504 is an apocalyptic number.
226392504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226392504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319334400).
226392504 is an abundant number, since it is smaller than the sum of its proper divisors (412276296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226392504 is a wasteful number, since it uses less digits than its factorization.
226392504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405 (or 401 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 226392504 is about 15046.3452040687. The cubic root of 226392504 is about 609.4723592818.
The spelling of 226392504 in words is "two hundred twenty-six million, three hundred ninety-two thousand, five hundred four".
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