Base | Representation |
---|---|
bin | 11011000000011… |
… | …10110100100101 |
3 | 120210022002110111 |
4 | 31200032310211 |
5 | 430444200000 |
6 | 34251453021 |
7 | 5420445511 |
oct | 1540166445 |
9 | 523262414 |
10 | 226553125 |
11 | 106979797 |
12 | 63a57171 |
13 | 37c23406 |
14 | 22135141 |
15 | 14d51cba |
hex | d80ed25 |
226553125 has 12 divisors (see below), whose sum is σ = 283177188. Its totient is φ = 181240000.
The previous prime is 226553087. The next prime is 226553143. The reversal of 226553125 is 521355622.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 200675556 + 25877569 = 14166^2 + 5087^2 .
It is not a de Polignac number, because 226553125 - 211 = 226551077 is a prime.
It is a Duffinian number.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 33124 + ... + 39373.
It is an arithmetic number, because the mean of its divisors is an integer number (23598099).
Almost surely, 2226553125 is an apocalyptic number.
226553125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226553125 is a deficient number, since it is larger than the sum of its proper divisors (56624063).
226553125 is an frugal number, since it uses more digits than its factorization.
226553125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72522 (or 72502 counting only the distinct ones).
The product of its digits is 18000, while the sum is 31.
The square root of 226553125 is about 15051.6817997193. The cubic root of 226553125 is about 609.6164613993.
The spelling of 226553125 in words is "two hundred twenty-six million, five hundred fifty-three thousand, one hundred twenty-five".
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