Base | Representation |
---|---|
bin | 11010111101010… |
… | …01111111011100 |
3 | 120202112002221011 |
4 | 31132221333130 |
5 | 430342440444 |
6 | 34234545004 |
7 | 5414105440 |
oct | 1536517734 |
9 | 522462834 |
10 | 226140124 |
11 | 106717471 |
12 | 63898164 |
13 | 37b0a432 |
14 | 22068820 |
15 | 14cbe734 |
hex | d7a9fdc |
226140124 has 48 divisors (see below), whose sum is σ = 464550912. Its totient is φ = 94312512.
The previous prime is 226140049. The next prime is 226140149. The reversal of 226140124 is 421041622.
It is a happy number.
It is a super-2 number, since 2×2261401242 = 102278711365470752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 226140095 and 226140104.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298354 + ... + 299110.
It is an arithmetic number, because the mean of its divisors is an integer number (9678144).
Almost surely, 2226140124 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 226140124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232275456).
226140124 is an abundant number, since it is smaller than the sum of its proper divisors (238410788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226140124 is a wasteful number, since it uses less digits than its factorization.
226140124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1042 (or 1040 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 226140124 is about 15037.9561111210. The cubic root of 226140124 is about 609.2457972634.
Adding to 226140124 its reverse (421041622), we get a palindrome (647181746).
The spelling of 226140124 in words is "two hundred twenty-six million, one hundred forty thousand, one hundred twenty-four".
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