Base | Representation |
---|---|
bin | 1011100100000001010010 |
3 | 12200222220210 |
4 | 23210001102 |
5 | 1233443442 |
6 | 144544550 |
7 | 34523043 |
oct | 13440122 |
9 | 5628823 |
10 | 3031122 |
11 | 1790366 |
12 | 1022156 |
13 | 821883 |
14 | 58c8ca |
15 | 3ed19c |
hex | 2e4052 |
3031122 has 8 divisors (see below), whose sum is σ = 6062256. Its totient is φ = 1010372.
The previous prime is 3031121. The next prime is 3031129. The reversal of 3031122 is 2211303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
3031122 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 3031098 and 3031107.
It is not an unprimeable number, because it can be changed into a prime (3031121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252588 + ... + 252599.
It is an arithmetic number, because the mean of its divisors is an integer number (757782).
Almost surely, 23031122 is an apocalyptic number.
3031122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031122 is a wasteful number, since it uses less digits than its factorization.
3031122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505192.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3031122 is about 1741.0117748022. The cubic root of 3031122 is about 144.7219721954.
Adding to 3031122 its reverse (2211303), we get a palindrome (5242425).
The spelling of 3031122 in words is "three million, thirty-one thousand, one hundred twenty-two".
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