Base | Representation |
---|---|
bin | 10010101110010… |
… | …010010010110010 |
3 | 210220002010100120 |
4 | 102232102102302 |
5 | 1120403422232 |
6 | 51100431110 |
7 | 10533001533 |
oct | 2256222262 |
9 | 726063316 |
10 | 314123442 |
11 | 151350656 |
12 | 89248496 |
13 | 50104479 |
14 | 2da0c68a |
15 | 1c89d92c |
hex | 12b924b2 |
314123442 has 32 divisors (see below), whose sum is σ = 636865152. Its totient is φ = 103279104.
The previous prime is 314123441. The next prime is 314123449. The reversal of 314123442 is 244321413.
It is not an unprimeable number, because it can be changed into a prime (314123441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216363 + ... + 217809.
It is an arithmetic number, because the mean of its divisors is an integer number (19902036).
Almost surely, 2314123442 is an apocalyptic number.
314123442 is an abundant number, since it is smaller than the sum of its proper divisors (322741710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314123442 is a wasteful number, since it uses less digits than its factorization.
314123442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1922.
The product of its digits is 2304, while the sum is 24.
The square root of 314123442 is about 17723.5279219460. The cubic root of 314123442 is about 679.7774949637. Note that the first 3 decimals are identical.
Adding to 314123442 its reverse (244321413), we get a palindrome (558444855).
The spelling of 314123442 in words is "three hundred fourteen million, one hundred twenty-three thousand, four hundred forty-two".
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