Base | Representation |
---|---|
bin | 111111000010… |
… | …0001010101110 |
3 | 2022011222020220 |
4 | 1332010022232 |
5 | 31430002324 |
6 | 3140152210 |
7 | 550616364 |
oct | 176041256 |
9 | 68158226 |
10 | 33047214 |
11 | 17721952 |
12 | b098666 |
13 | 6b00c85 |
14 | 4563634 |
15 | 2d7bb79 |
hex | 1f842ae |
33047214 has 16 divisors (see below), whose sum is σ = 67081728. Its totient is φ = 10851192.
The previous prime is 33047207. The next prime is 33047233. The reversal of 33047214 is 41274033.
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 7 ways as a sum of consecutive naturals, for example, 40702 + ... + 41505.
It is an arithmetic number, because the mean of its divisors is an integer number (4192608).
Almost surely, 233047214 is an apocalyptic number.
33047214 is an abundant number, since it is smaller than the sum of its proper divisors (34034514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33047214 is a wasteful number, since it uses less digits than its factorization.
33047214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82279.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 33047214 is about 5748.6706289367. The cubic root of 33047214 is about 320.9063303328.
The spelling of 33047214 in words is "thirty-three million, forty-seven thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •