Base | Representation |
---|---|
bin | 1010100101010011000110 |
3 | 12012221111200 |
4 | 22211103012 |
5 | 1202233324 |
6 | 135243330 |
7 | 32403042 |
oct | 12452306 |
9 | 5187450 |
10 | 2774214 |
11 | 1625343 |
12 | b19546 |
13 | 761961 |
14 | 523022 |
15 | 39bec9 |
hex | 2a54c6 |
2774214 has 24 divisors (see below), whose sum is σ = 6273072. Its totient is φ = 884400.
The previous prime is 2774207. The next prime is 2774251. The reversal of 2774214 is 4124772.
It is a happy number.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2937 + ... + 3764.
It is an arithmetic number, because the mean of its divisors is an integer number (261378).
22774214 is an apocalyptic number.
2774214 is an abundant number, since it is smaller than the sum of its proper divisors (3498858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2774214 is a wasteful number, since it uses less digits than its factorization.
2774214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6732 (or 6729 counting only the distinct ones).
The product of its digits is 3136, while the sum is 27.
The square root of 2774214 is about 1665.5971901994. The cubic root of 2774214 is about 140.5119690246.
Adding to 2774214 its reverse (4124772), we get a palindrome (6898986).
The spelling of 2774214 in words is "two million, seven hundred seventy-four thousand, two hundred fourteen".
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