Base | Representation |
---|---|
bin | 1000000100010… |
… | …1110001010110 |
3 | 2100200021001021 |
4 | 2001011301112 |
5 | 32130341324 |
6 | 3205151354 |
7 | 560431342 |
oct | 201056126 |
9 | 70607037 |
10 | 33840214 |
11 | 18113721 |
12 | b3bb55a |
13 | 701abc5 |
14 | 46cc622 |
15 | 2e86ae4 |
hex | 2045c56 |
33840214 has 4 divisors (see below), whose sum is σ = 50760324. Its totient is φ = 16920106.
The previous prime is 33840193. The next prime is 33840227. The reversal of 33840214 is 41204833.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41204833 = 59 ⋅698387.
It is a super-2 number, since 2×338402142 = 2290320167131592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8460052 + ... + 8460055.
It is an arithmetic number, because the mean of its divisors is an integer number (12690081).
Almost surely, 233840214 is an apocalyptic number.
33840214 is a deficient number, since it is larger than the sum of its proper divisors (16920110).
33840214 is a wasteful number, since it uses less digits than its factorization.
33840214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16920109.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 33840214 is about 5817.2342225494. The cubic root of 33840214 is about 323.4528883232.
The spelling of 33840214 in words is "thirty-three million, eight hundred forty thousand, two hundred fourteen".
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