Base | Representation |
---|---|
bin | 1000011111101011010010 |
3 | 11012010201201 |
4 | 20133223102 |
5 | 1032230043 |
6 | 115421414 |
7 | 24633262 |
oct | 10375322 |
9 | 4163651 |
10 | 2226898 |
11 | 1291113 |
12 | 8b486a |
13 | 5cc7bb |
14 | 41d7a2 |
15 | 2dec4d |
hex | 21fad2 |
2226898 has 8 divisors (see below), whose sum is σ = 3536892. Its totient is φ = 1047936.
The previous prime is 2226893. The next prime is 2226899. The reversal of 2226898 is 8986222.
It can be written as a sum of positive squares in 2 ways, for example, as 2181529 + 45369 = 1477^2 + 213^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2226893) 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, 32715 + ... + 32782.
22226898 is an apocalyptic number.
2226898 is a deficient number, since it is larger than the sum of its proper divisors (1309994).
2226898 is a wasteful number, since it uses less digits than its factorization.
2226898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65516.
The product of its digits is 27648, while the sum is 37.
The square root of 2226898 is about 1492.2794644436. The cubic root of 2226898 is about 130.5870491767.
It can be divided in two parts, 22268 and 98, that added together give a triangular number (22366 = T211).
The spelling of 2226898 in words is "two million, two hundred twenty-six thousand, eight hundred ninety-eight".
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