Base | Representation |
---|---|
bin | 11011111100100… |
… | …00000000101000 |
3 | 121100002212221212 |
4 | 31332100000220 |
5 | 440003003222 |
6 | 35132252252 |
7 | 5544361655 |
oct | 1576200050 |
9 | 540085855 |
10 | 234422312 |
11 | 110363a53 |
12 | 66611088 |
13 | 3974a137 |
14 | 231c2c2c |
15 | 158a86e2 |
hex | df90028 |
234422312 has 32 divisors (see below), whose sum is σ = 455625000. Its totient is φ = 112939008.
The previous prime is 234422311. The next prime is 234422359. The reversal of 234422312 is 213224432.
It can be written as a sum of positive squares in 4 ways, for example, as 224220676 + 10201636 = 14974^2 + 3194^2 .
It is not an unprimeable number, because it can be changed into a prime (234422311) 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 in 7 ways as a sum of consecutive naturals, for example, 187064 + ... + 188312.
Almost surely, 2234422312 is an apocalyptic number.
It is an amenable number.
234422312 is a deficient number, since it is larger than the sum of its proper divisors (221202688).
234422312 is a wasteful number, since it uses less digits than its factorization.
234422312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2093 (or 2089 counting only the distinct ones).
The product of its digits is 2304, while the sum is 23.
The square root of 234422312 is about 15310.8560178718. The cubic root of 234422312 is about 616.5945025205.
Adding to 234422312 its reverse (213224432), we get a palindrome (447646744).
The spelling of 234422312 in words is "two hundred thirty-four million, four hundred twenty-two thousand, three hundred twelve".
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