Base | Representation |
---|---|
bin | 11010111111111… |
… | …00001010110101 |
3 | 120210011012122212 |
4 | 31133330022311 |
5 | 430434223400 |
6 | 34250103205 |
7 | 5420006666 |
oct | 1537741265 |
9 | 523135585 |
10 | 226476725 |
11 | 106927352 |
12 | 63a1ab05 |
13 | 37bc76c7 |
14 | 2211536d |
15 | 14d39335 |
hex | d7fc2b5 |
226476725 has 12 divisors (see below), whose sum is σ = 281281476. Its totient is φ = 180890880.
The previous prime is 226476721. The next prime is 226476763. The reversal of 226476725 is 527674622.
It can be written as a sum of positive squares in 6 ways, for example, as 19864849 + 206611876 = 4457^2 + 14374^2 .
It is not a de Polignac number, because 226476725 - 22 = 226476721 is a prime.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226476721) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9389 + ... + 23261.
It is an arithmetic number, because the mean of its divisors is an integer number (23440123).
Almost surely, 2226476725 is an apocalyptic number.
226476725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226476725 is a deficient number, since it is larger than the sum of its proper divisors (54804751).
226476725 is a wasteful number, since it uses less digits than its factorization.
226476725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14536 (or 14531 counting only the distinct ones).
The product of its digits is 282240, while the sum is 41.
The square root of 226476725 is about 15049.1436633451. The cubic root of 226476725 is about 609.5479271661.
The spelling of 226476725 in words is "two hundred twenty-six million, four hundred seventy-six thousand, seven hundred twenty-five".
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