Base | Representation |
---|---|
bin | 11011000000011… |
… | …10010010111101 |
3 | 120210021222111210 |
4 | 31200032102331 |
5 | 430444112343 |
6 | 34251435033 |
7 | 5420436315 |
oct | 1540162275 |
9 | 523258453 |
10 | 226550973 |
11 | 106978110 |
12 | 63a55a79 |
13 | 37c2243c |
14 | 22134445 |
15 | 14d51333 |
hex | d80e4bd |
226550973 has 16 divisors (see below), whose sum is σ = 335116800. Its totient is φ = 134975280.
The previous prime is 226550921. The next prime is 226550977. The reversal of 226550973 is 379055622.
226550973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 226550973 - 28 = 226550717 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226550977) 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, 56233 + ... + 60126.
It is an arithmetic number, because the mean of its divisors is an integer number (20944800).
Almost surely, 2226550973 is an apocalyptic number.
It is an amenable number.
226550973 is a deficient number, since it is larger than the sum of its proper divisors (108565827).
226550973 is a wasteful number, since it uses less digits than its factorization.
226550973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116432.
The product of its (nonzero) digits is 113400, while the sum is 39.
The square root of 226550973 is about 15051.6103125214. The cubic root of 226550973 is about 609.6145311695.
The spelling of 226550973 in words is "two hundred twenty-six million, five hundred fifty thousand, nine hundred seventy-three".
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