Base | Representation |
---|---|
bin | 11011000011101… |
… | …00001101111101 |
3 | 120211002012011201 |
4 | 31201310031331 |
5 | 431100442240 |
6 | 34304415501 |
7 | 5424125404 |
oct | 1541641575 |
9 | 524065151 |
10 | 226968445 |
11 | 107132830 |
12 | 64017591 |
13 | 3803a472 |
14 | 2220263b |
15 | 14dd4d9a |
hex | d87437d |
226968445 has 16 divisors (see below), whose sum is σ = 314601408. Its totient is φ = 155357440.
The previous prime is 226968421. The next prime is 226968451. The reversal of 226968445 is 544869622.
It is not a de Polignac number, because 226968445 - 27 = 226968317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 226968395 and 226968404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120439 + ... + 122308.
It is an arithmetic number, because the mean of its divisors is an integer number (19662588).
Almost surely, 2226968445 is an apocalyptic number.
It is an amenable number.
226968445 is a deficient number, since it is larger than the sum of its proper divisors (87632963).
226968445 is a wasteful number, since it uses less digits than its factorization.
226968445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242780.
The product of its digits is 829440, while the sum is 46.
The square root of 226968445 is about 15065.4719474698. The cubic root of 226968445 is about 609.9887528160.
The spelling of 226968445 in words is "two hundred twenty-six million, nine hundred sixty-eight thousand, four hundred forty-five".
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