Base | Representation |
---|---|
bin | 11011000011010… |
… | …00011110110111 |
3 | 120210222202020100 |
4 | 31201220132313 |
5 | 431042423000 |
6 | 34303405143 |
7 | 5423535303 |
oct | 1541503667 |
9 | 523882210 |
10 | 226920375 |
11 | 1070aa700 |
12 | 63bb37b3 |
13 | 38021616 |
14 | 221ccd03 |
15 | 14dc5a00 |
hex | d8687b7 |
226920375 has 72 divisors (see below), whose sum is σ = 449899632. Its totient is φ = 109956000.
The previous prime is 226920367. The next prime is 226920377. The reversal of 226920375 is 573029622.
226920375 is a `hidden beast` number, since 2 + 269 + 20 + 375 = 666.
It is not a de Polignac number, because 226920375 - 23 = 226920367 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226920377) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 135292 + ... + 136958.
It is an arithmetic number, because the mean of its divisors is an integer number (6248606).
Almost surely, 2226920375 is an apocalyptic number.
226920375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
226920375 is a deficient number, since it is larger than the sum of its proper divisors (222979257).
226920375 is a wasteful number, since it uses less digits than its factorization.
226920375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1710 (or 1686 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 226920375 is about 15063.8764931209. The cubic root of 226920375 is about 609.9456862866.
Adding to 226920375 its reverse (573029622), we get a palindrome (799949997).
The spelling of 226920375 in words is "two hundred twenty-six million, nine hundred twenty thousand, three hundred seventy-five".
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