Base | Representation |
---|---|
bin | 11011000001100… |
… | …00110000111011 |
3 | 120210120011011202 |
4 | 31200300300323 |
5 | 431013122110 |
6 | 34254444415 |
7 | 5421565034 |
oct | 1540606073 |
9 | 523504152 |
10 | 226692155 |
11 | 106a64198 |
12 | 63b0370b |
13 | 37c71791 |
14 | 2216da8b |
15 | 14d7d0a5 |
hex | d830c3b |
226692155 has 16 divisors (see below), whose sum is σ = 283568160. Its totient is φ = 173809152.
The previous prime is 226692133. The next prime is 226692187. The reversal of 226692155 is 551296622.
It is a cyclic number.
It is not a de Polignac number, because 226692155 - 210 = 226691131 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3251 + ... + 21539.
It is an arithmetic number, because the mean of its divisors is an integer number (17723010).
Almost surely, 2226692155 is an apocalyptic number.
226692155 is a deficient number, since it is larger than the sum of its proper divisors (56876005).
226692155 is a wasteful number, since it uses less digits than its factorization.
226692155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18398.
The product of its digits is 64800, while the sum is 38.
The square root of 226692155 is about 15056.2995121643. The cubic root of 226692155 is about 609.7411380363.
The spelling of 226692155 in words is "two hundred twenty-six million, six hundred ninety-two thousand, one hundred fifty-five".
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