| Base | Representation |
|---|---|
| bin | 11010111101100… |
| … | …01101100001000 |
| 3 | 120202120201012000 |
| 4 | 31132301230020 |
| 5 | 430344443111 |
| 6 | 34235351000 |
| 7 | 5414266404 |
| oct | 1536615410 |
| 9 | 522521160 |
| 10 | 226171656 |
| 11 | 106739127 |
| 12 | 638b2460 |
| 13 | 37b1b8a9 |
| 14 | 22076104 |
| 15 | 14cc8c56 |
| hex | d7b1b08 |
226171656 has 64 divisors (see below), whose sum is σ = 632923200. Its totient is φ = 74830464.
The previous prime is 226171637. The next prime is 226171657. The reversal of 226171656 is 656171622.
It is a happy number.
226171656 is a `hidden beast` number, since 22 + 617 + 16 + 5 + 6 = 666.
226171656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 226171656.
It is not an unprimeable number, because it can be changed into a prime (226171657) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25771 + ... + 33413.
It is an arithmetic number, because the mean of its divisors is an integer number (9889425).
Almost surely, 2226171656 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 226171656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316461600).
226171656 is an abundant number, since it is smaller than the sum of its proper divisors (406751544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226171656 is a wasteful number, since it uses less digits than its factorization.
226171656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7795 (or 7785 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 226171656 is about 15039.0044883297. The cubic root of 226171656 is about 609.2741128130.
The spelling of 226171656 in words is "two hundred twenty-six million, one hundred seventy-one thousand, six hundred fifty-six".
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