Base | Representation |
---|---|
bin | 10100011110001… |
… | …000001100111000 |
3 | 212221020200011200 |
4 | 110132020030320 |
5 | 1200410122412 |
6 | 54025054200 |
7 | 11340132210 |
oct | 2436101470 |
9 | 787220150 |
10 | 343442232 |
11 | 166956261 |
12 | 97027360 |
13 | 561cb373 |
14 | 33881240 |
15 | 202409dc |
hex | 14788338 |
343442232 has 96 divisors (see below), whose sum is σ = 1067489280. Its totient is φ = 97715520.
The previous prime is 343442227. The next prime is 343442243. The reversal of 343442232 is 232244343.
343442232 is a `hidden beast` number, since 3 + 434 + 4 + 223 + 2 = 666.
It is a super-3 number, since 3×3434422323 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 343442196 and 343442205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131257 + ... + 133847.
It is an arithmetic number, because the mean of its divisors is an integer number (11119680).
Almost surely, 2343442232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 343442232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533744640).
343442232 is an abundant number, since it is smaller than the sum of its proper divisors (724047048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343442232 is a wasteful number, since it uses less digits than its factorization.
343442232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2873 (or 2866 counting only the distinct ones).
The product of its digits is 13824, while the sum is 27.
The square root of 343442232 is about 18532.1944734022. The cubic root of 343442232 is about 700.3007088970.
Adding to 343442232 its reverse (232244343), we get a palindrome (575686575).
The spelling of 343442232 in words is "three hundred forty-three million, four hundred forty-two thousand, two hundred thirty-two".
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