Base | Representation |
---|---|
bin | 1011111111001001000110 |
3 | 12220122022022 |
4 | 23333021012 |
5 | 1301022324 |
6 | 151203142 |
7 | 35464655 |
oct | 13771106 |
9 | 5818268 |
10 | 3142214 |
11 | 1856879 |
12 | 10764b2 |
13 | 8602ca |
14 | 5bb19c |
15 | 42105e |
hex | 2ff246 |
3142214 has 16 divisors (see below), whose sum is σ = 4983552. Its totient is φ = 1482888.
The previous prime is 3142193. The next prime is 3142219. The reversal of 3142214 is 4122413.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3142192 and 3142201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142219) 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 7 ways as a sum of consecutive naturals, for example, 3407 + ... + 4229.
It is an arithmetic number, because the mean of its divisors is an integer number (311472).
Almost surely, 23142214 is an apocalyptic number.
3142214 is a deficient number, since it is larger than the sum of its proper divisors (1841338).
3142214 is a wasteful number, since it uses less digits than its factorization.
3142214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 931.
The product of its digits is 192, while the sum is 17.
The square root of 3142214 is about 1772.6291208259. The cubic root of 3142214 is about 146.4688437202.
Adding to 3142214 its reverse (4122413), we get a palindrome (7264627).
The spelling of 3142214 in words is "three million, one hundred forty-two thousand, two hundred fourteen".
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