Base | Representation |
---|---|
bin | 1010011110101101001110 |
3 | 12011120110200 |
4 | 22132231032 |
5 | 1200402324 |
6 | 134514330 |
7 | 32231241 |
oct | 12365516 |
9 | 5146420 |
10 | 2747214 |
11 | 1607028 |
12 | b059a6 |
13 | 752592 |
14 | 517258 |
15 | 393ec9 |
hex | 29eb4e |
2747214 has 12 divisors (see below), whose sum is σ = 5952336. Its totient is φ = 915732.
The previous prime is 2747207. The next prime is 2747221. The reversal of 2747214 is 4127472.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2747207) and next prime (2747221).
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 an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 76294 + ... + 76329.
It is an arithmetic number, because the mean of its divisors is an integer number (496028).
22747214 is an apocalyptic number.
2747214 is an abundant number, since it is smaller than the sum of its proper divisors (3205122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2747214 is a wasteful number, since it uses less digits than its factorization.
2747214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152631 (or 152628 counting only the distinct ones).
The product of its digits is 3136, while the sum is 27.
The square root of 2747214 is about 1657.4721717121. The cubic root of 2747214 is about 140.0546385371.
The spelling of 2747214 in words is "two million, seven hundred forty-seven thousand, two hundred fourteen".
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