Base | Representation |
---|---|
bin | 10010101110101… |
… | …010000111111111 |
3 | 210220021002020212 |
4 | 102232222013333 |
5 | 1120420033210 |
6 | 51102503035 |
7 | 10533556241 |
oct | 2256520777 |
9 | 726232225 |
10 | 314221055 |
11 | 151407a25 |
12 | 89294a7b |
13 | 50139a25 |
14 | 2da36091 |
15 | 1c8bc805 |
hex | 12baa1ff |
314221055 has 8 divisors (see below), whose sum is σ = 393459552. Its totient is φ = 240447328.
The previous prime is 314221051. The next prime is 314221067. The reversal of 314221055 is 550122413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 314221055 - 22 = 314221051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 314221055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314221051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366064 + ... + 1366293.
It is an arithmetic number, because the mean of its divisors is an integer number (49182444).
Almost surely, 2314221055 is an apocalyptic number.
314221055 is a deficient number, since it is larger than the sum of its proper divisors (79238497).
314221055 is a wasteful number, since it uses less digits than its factorization.
314221055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2732385.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 314221055 is about 17726.2814769483. The cubic root of 314221055 is about 679.8479006702.
Adding to 314221055 its reverse (550122413), we get a palindrome (864343468).
The spelling of 314221055 in words is "three hundred fourteen million, two hundred twenty-one thousand, fifty-five".
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