Base | Representation |
---|---|
bin | 100010111000… |
… | …011110100010 |
3 | 122012120112001 |
4 | 202320132202 |
5 | 4320103401 |
6 | 523554214 |
7 | 140503360 |
oct | 42703642 |
9 | 18176461 |
10 | 9144226 |
11 | 5186213 |
12 | 308b96a |
13 | 1b821b0 |
14 | 1300630 |
15 | c09601 |
hex | 8b87a2 |
9144226 has 32 divisors (see below), whose sum is σ = 17256960. Its totient is φ = 3537216.
The previous prime is 9144221. The next prime is 9144229. The reversal of 9144226 is 6224419.
9144226 is a nontrivial binomial coefficient, being equal to C(4277, 2).
It is a junction number, because it is equal to n+sod(n) for n = 9144194 and 9144203.
It is not an unprimeable number, because it can be changed into a prime (9144221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8020 + ... + 9088.
It is an arithmetic number, because the mean of its divisors is an integer number (539280).
Almost surely, 29144226 is an apocalyptic number.
9144226 is the 4276-th triangular number.
9144226 is the 1426-th centered nonagonal number.
9144226 is a deficient number, since it is larger than the sum of its proper divisors (8112734).
9144226 is a wasteful number, since it uses less digits than its factorization.
9144226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1138.
The product of its digits is 3456, while the sum is 28.
The square root of 9144226 is about 3023.9421290759. The cubic root of 9144226 is about 209.1136184649.
The spelling of 9144226 in words is "nine million, one hundred forty-four thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •