Base | Representation |
---|---|
bin | 10011111011110… |
… | …000010000000000 |
3 | 212022021212101221 |
4 | 103323300100000 |
5 | 1141103244412 |
6 | 53104004424 |
7 | 11200422112 |
oct | 2373602000 |
9 | 768255357 |
10 | 334431232 |
11 | 161861153 |
12 | 94000714 |
13 | 54394a05 |
14 | 325b73b2 |
15 | 1e560b07 |
hex | 13ef0400 |
334431232 has 22 divisors (see below), whose sum is σ = 668537918. Its totient is φ = 167215104.
The previous prime is 334431211. The next prime is 334431233. The reversal of 334431232 is 232134433.
It can be written as a sum of positive squares in only one way, i.e., 330366976 + 4064256 = 18176^2 + 2016^2 .
It is a super-2 number, since 2×3344312322 = 223688497874075648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 334431197 and 334431206.
It is not an unprimeable number, because it can be changed into a prime (334431233) 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 as a sum of consecutive naturals, namely, 162273 + ... + 164320.
Almost surely, 2334431232 is an apocalyptic number.
334431232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
334431232 is a deficient number, since it is larger than the sum of its proper divisors (334106686).
334431232 is an equidigital number, since it uses as much as digits as its factorization.
334431232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326613 (or 326595 counting only the distinct ones).
The product of its digits is 5184, while the sum is 25.
The square root of 334431232 is about 18287.4610594254. The cubic root of 334431232 is about 694.1216805304.
Adding to 334431232 its reverse (232134433), we get a palindrome (566565665).
The spelling of 334431232 in words is "three hundred thirty-four million, four hundred thirty-one thousand, two hundred thirty-two".
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