Base | Representation |
---|---|
bin | 11011010101111… |
… | …11010011000101 |
3 | 120222121100202221 |
4 | 31222333103011 |
5 | 432204420000 |
6 | 34432132341 |
7 | 5453432212 |
oct | 1552772305 |
9 | 528540687 |
10 | 229373125 |
11 | 108525473 |
12 | 649970b1 |
13 | 3869cb57 |
14 | 2266ab09 |
15 | 1520c61a |
hex | dabf4c5 |
229373125 has 10 divisors (see below), whose sum is σ = 286625438. Its totient is φ = 183498000.
The previous prime is 229373119. The next prime is 229373143. The reversal of 229373125 is 521373922.
It can be written as a sum of positive squares in 5 ways, for example, as 49196196 + 180176929 = 7014^2 + 13423^2 .
It is a de Polignac number, because none of the positive numbers 2k-229373125 is a prime.
It is a super-2 number, since 2×2293731252 = 105224060944531250, which contains 22 as substring.
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 (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 182874 + ... + 184123.
Almost surely, 2229373125 is an apocalyptic number.
229373125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
229373125 is a deficient number, since it is larger than the sum of its proper divisors (57252313).
229373125 is an frugal number, since it uses more digits than its factorization.
229373125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367017 (or 367002 counting only the distinct ones).
The product of its digits is 22680, while the sum is 34.
The square root of 229373125 is about 15145.0693296531. The cubic root of 229373125 is about 612.1354209629.
It can be divided in two parts, 22937 and 3125, that added together give a palindrome (26062).
The spelling of 229373125 in words is "two hundred twenty-nine million, three hundred seventy-three thousand, one hundred twenty-five".
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