Base | Representation |
---|---|
bin | 11010111101100… |
… | …00000011011111 |
3 | 120202120100222222 |
4 | 31132300003133 |
5 | 430344234314 |
6 | 34235255555 |
7 | 5414241026 |
oct | 1536600337 |
9 | 522510888 |
10 | 226164959 |
11 | 106734099 |
12 | 638aa5bb |
13 | 37b18827 |
14 | 220738bd |
15 | 14cc6c8e |
hex | d7b00df |
226164959 has 4 divisors (see below), whose sum is σ = 226557504. Its totient is φ = 225772416.
The previous prime is 226164949. The next prime is 226164977. The reversal of 226164959 is 959461622.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 226164959 - 28 = 226164703 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226164919) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195407 + ... + 196560.
It is an arithmetic number, because the mean of its divisors is an integer number (56639376).
Almost surely, 2226164959 is an apocalyptic number.
226164959 is a deficient number, since it is larger than the sum of its proper divisors (392545).
226164959 is an equidigital number, since it uses as much as digits as its factorization.
226164959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392544.
The product of its digits is 233280, while the sum is 44.
The square root of 226164959 is about 15038.7818323161. The cubic root of 226164959 is about 609.2680991667.
The spelling of 226164959 in words is "two hundred twenty-six million, one hundred sixty-four thousand, nine hundred fifty-nine".
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