Base | Representation |
---|---|
bin | 11011000010000… |
… | …01010011010010 |
3 | 120210200121002110 |
4 | 31201001103102 |
5 | 431022304030 |
6 | 34300130150 |
7 | 5422266360 |
oct | 1541012322 |
9 | 523617073 |
10 | 226759890 |
11 | 107000075 |
12 | 63b36956 |
13 | 37c96566 |
14 | 2218a630 |
15 | 14d931b0 |
hex | d8414d2 |
226759890 has 32 divisors (see below), whose sum is σ = 621970560. Its totient is φ = 51830784.
The previous prime is 226759873. The next prime is 226759891. The reversal of 226759890 is 98957622.
It is not an unprimeable number, because it can be changed into a prime (226759891) 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, 539695 + ... + 540114.
It is an arithmetic number, because the mean of its divisors is an integer number (19436580).
Almost surely, 2226759890 is an apocalyptic number.
226759890 is an abundant number, since it is smaller than the sum of its proper divisors (395210670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226759890 is a wasteful number, since it uses less digits than its factorization.
226759890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1079826.
The product of its (nonzero) digits is 544320, while the sum is 48.
The square root of 226759890 is about 15058.5487348549. The cubic root of 226759890 is about 609.8018616538.
The spelling of 226759890 in words is "two hundred twenty-six million, seven hundred fifty-nine thousand, eight hundred ninety".
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