Base | Representation |
---|---|
bin | 10010101110101… |
… | …001111001000101 |
3 | 210220021000221112 |
4 | 102232221321011 |
5 | 1120420020401 |
6 | 51102454405 |
7 | 10533553406 |
oct | 2256517105 |
9 | 726230845 |
10 | 314220101 |
11 | 151407238 |
12 | 89294405 |
13 | 50139470 |
14 | 2da359ad |
15 | 1c8bc3bb |
hex | 12ba9e45 |
314220101 has 8 divisors (see below), whose sum is σ = 339599064. Its totient is φ = 289013760.
The previous prime is 314220091. The next prime is 314220113. The reversal of 314220101 is 101022413.
It can be written as a sum of positive squares in 4 ways, for example, as 45292900 + 268927201 = 6730^2 + 16399^2 .
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 314220101 - 26 = 314220037 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314220121) 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, 39356 + ... + 46661.
It is an arithmetic number, because the mean of its divisors is an integer number (42449883).
Almost surely, 2314220101 is an apocalyptic number.
It is an amenable number.
314220101 is a deficient number, since it is larger than the sum of its proper divisors (25378963).
314220101 is a wasteful number, since it uses less digits than its factorization.
314220101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86311.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 314220101 is about 17726.2545677309. The cubic root of 314220101 is about 679.8472126455.
Adding to 314220101 its reverse (101022413), we get a palindrome (415242514).
The spelling of 314220101 in words is "three hundred fourteen million, two hundred twenty thousand, one hundred one".
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