Base | Representation |
---|---|
bin | 11011111100101… |
… | …00110100101110 |
3 | 121100010220000011 |
4 | 31332110310232 |
5 | 440004121110 |
6 | 35132523434 |
7 | 5544503314 |
oct | 1576246456 |
9 | 540126004 |
10 | 234442030 |
11 | 110377849 |
12 | 6662057a |
13 | 397560c4 |
14 | 231ca0b4 |
15 | 158ae48a |
hex | df94d2e |
234442030 has 16 divisors (see below), whose sum is σ = 422298864. Its totient is φ = 93709440.
The previous prime is 234442009. The next prime is 234442051. The reversal of 234442030 is 30244432.
It is an interprime number because it is at equal distance from previous prime (234442009) and next prime (234442051).
It is a junction number, because it is equal to n+sod(n) for n = 234441992 and 234442010.
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 7 ways as a sum of consecutive naturals, for example, 7654 + ... + 22966.
It is an arithmetic number, because the mean of its divisors is an integer number (26393679).
Almost surely, 2234442030 is an apocalyptic number.
234442030 is a deficient number, since it is larger than the sum of its proper divisors (187856834).
234442030 is a wasteful number, since it uses less digits than its factorization.
234442030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16851.
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 234442030 is about 15311.4999265258. The cubic root of 234442030 is about 616.6117899386.
Adding to 234442030 its reverse (30244432), we get a palindrome (264686462).
The spelling of 234442030 in words is "two hundred thirty-four million, four hundred forty-two thousand, thirty".
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