Base | Representation |
---|---|
bin | 1011011100111110100010 |
3 | 12122112100100 |
4 | 23130332202 |
5 | 1232033044 |
6 | 144203230 |
7 | 34342662 |
oct | 13347642 |
9 | 5575310 |
10 | 3002274 |
11 | 1770720 |
12 | 1009516 |
13 | 8116c2 |
14 | 5821a2 |
15 | 3e4869 |
hex | 2dcfa2 |
3002274 has 48 divisors (see below), whose sum is σ = 7244640. Its totient is φ = 890880.
The previous prime is 3002273. The next prime is 3002281. The reversal of 3002274 is 4722003.
It is a happy number.
It is a super-3 number, since 3×30022743 = 81184333654329080472, which contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3002273) 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 23 ways as a sum of consecutive naturals, for example, 11554 + ... + 11810.
It is an arithmetic number, because the mean of its divisors is an integer number (150930).
Almost surely, 23002274 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3002274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3622320).
3002274 is an abundant number, since it is smaller than the sum of its proper divisors (4242366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3002274 is a wasteful number, since it uses less digits than its factorization.
3002274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335 (or 332 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 3002274 is about 1732.7071304753. The cubic root of 3002274 is about 144.2613886664.
Adding to 3002274 its reverse (4722003), we get a palindrome (7724277).
The spelling of 3002274 in words is "three million, two thousand, two hundred seventy-four".
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