Base | Representation |
---|---|
bin | 11011000011100… |
… | …11011011110101 |
3 | 120211002000202220 |
4 | 31201303123311 |
5 | 431100341422 |
6 | 34304352553 |
7 | 5424113142 |
oct | 1541633365 |
9 | 524060686 |
10 | 226965237 |
11 | 107130384 |
12 | 64015759 |
13 | 38038b75 |
14 | 222013c9 |
15 | 14dd3e5c |
hex | d8736f5 |
226965237 has 8 divisors (see below), whose sum is σ = 302920800. Its totient is φ = 151159920.
The previous prime is 226965227. The next prime is 226965251. The reversal of 226965237 is 732569622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 226965237 - 215 = 226932469 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226965227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33987 + ... + 40112.
It is an arithmetic number, because the mean of its divisors is an integer number (37865100).
Almost surely, 2226965237 is an apocalyptic number.
It is an amenable number.
226965237 is a deficient number, since it is larger than the sum of its proper divisors (75955563).
226965237 is a wasteful number, since it uses less digits than its factorization.
226965237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75123.
The product of its digits is 272160, while the sum is 42.
The square root of 226965237 is about 15065.3654784741. The cubic root of 226965237 is about 609.9858789170.
The spelling of 226965237 in words is "two hundred twenty-six million, nine hundred sixty-five thousand, two hundred thirty-seven".
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