Base | Representation |
---|---|
bin | 11010111101011… |
… | …11110110000101 |
3 | 120202120022211012 |
4 | 31132233312011 |
5 | 430344222401 |
6 | 34235252005 |
7 | 5414235362 |
oct | 1536576605 |
9 | 522508735 |
10 | 226164101 |
11 | 106733489 |
12 | 638aa005 |
13 | 37b18317 |
14 | 22073469 |
15 | 14cc68bb |
hex | d7afd85 |
226164101 has 4 divisors (see below), whose sum is σ = 226205100. Its totient is φ = 226123104.
The previous prime is 226164089. The next prime is 226164109. The reversal of 226164101 is 101461622.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 122633476 + 103530625 = 11074^2 + 10175^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-226164101 is a prime.
It is a super-2 number, since 2×2261641012 = 102300401162276402, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226164109) 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, 10646 + ... + 23783.
It is an arithmetic number, because the mean of its divisors is an integer number (56551275).
Almost surely, 2226164101 is an apocalyptic number.
It is an amenable number.
226164101 is a deficient number, since it is larger than the sum of its proper divisors (40999).
226164101 is an equidigital number, since it uses as much as digits as its factorization.
226164101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40998.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 226164101 is about 15038.7533060424. The cubic root of 226164101 is about 609.2673287074.
The spelling of 226164101 in words is "two hundred twenty-six million, one hundred sixty-four thousand, one hundred one".
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