Base | Representation |
---|---|
bin | 1100010010110100001000 |
3 | 20001201211200 |
4 | 30102310020 |
5 | 1311112132 |
6 | 153024200 |
7 | 36251616 |
oct | 14226410 |
9 | 6051750 |
10 | 3222792 |
11 | 1901371 |
12 | 10b5060 |
13 | 88aba1 |
14 | 5dc6b6 |
15 | 439d7c |
hex | 312d08 |
3222792 has 48 divisors (see below), whose sum is σ = 9245340. Its totient is φ = 1010688.
The previous prime is 3222787. The next prime is 3222797. The reversal of 3222792 is 2972223.
It is an interprime number because it is at equal distance from previous prime (3222787) and next prime (3222797).
It can be written as a sum of positive squares in 2 ways, for example, as 3218436 + 4356 = 1794^2 + 66^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3222797) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93 + ... + 2540.
Almost surely, 23222792 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3222792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4622670).
3222792 is an abundant number, since it is smaller than the sum of its proper divisors (6022548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3222792 is a wasteful number, since it uses less digits than its factorization.
3222792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2662 (or 2655 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 3222792 is about 1795.2136363118. The cubic root of 3222792 is about 147.7102927817.
The spelling of 3222792 in words is "three million, two hundred twenty-two thousand, seven hundred ninety-two".
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