Base | Representation |
---|---|
bin | 11011000010000… |
… | …01010010000000 |
3 | 120210200120222102 |
4 | 31201001102000 |
5 | 431022303213 |
6 | 34300125532 |
7 | 5422266212 |
oct | 1541012200 |
9 | 523616872 |
10 | 226759808 |
11 | 107000000 |
12 | 63b368a8 |
13 | 37c96502 |
14 | 2218a5b2 |
15 | 14d93158 |
hex | d841480 |
226759808 has 56 divisors (see below), whose sum is σ = 496922835. Its totient is φ = 103072640.
The previous prime is 226759777. The next prime is 226759831. The reversal of 226759808 is 808957622.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 113379904 + 113379904 = 10648^2 + 10648^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10648.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 6 ways as a sum of consecutive naturals, for example, 20614523 + ... + 20614533.
Almost surely, 2226759808 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226759808
226759808 is an abundant number, since it is smaller than the sum of its proper divisors (270163027).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226759808 is an frugal number, since it uses more digits than its factorization.
226759808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80 (or 13 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 226759808 is about 15058.5460121487. The cubic root of 226759808 is about 609.8017881491.
The spelling of 226759808 in words is "two hundred twenty-six million, seven hundred fifty-nine thousand, eight hundred eight".
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