Base | Representation |
---|---|
bin | 1100111111110000101110 |
3 | 20102002101021 |
4 | 30333300232 |
5 | 1333010034 |
6 | 201004354 |
7 | 40646431 |
oct | 14776056 |
9 | 6362337 |
10 | 3406894 |
11 | 1a17717 |
12 | 11836ba |
13 | 92391a |
14 | 649818 |
15 | 4746b4 |
hex | 33fc2e |
3406894 has 4 divisors (see below), whose sum is σ = 5110344. Its totient is φ = 1703446.
The previous prime is 3406877. The next prime is 3406913. The reversal of 3406894 is 4986043.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4986043 = 347 ⋅14369.
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, 851722 + ... + 851725.
It is an arithmetic number, because the mean of its divisors is an integer number (1277586).
Almost surely, 23406894 is an apocalyptic number.
3406894 is a deficient number, since it is larger than the sum of its proper divisors (1703450).
3406894 is a wasteful number, since it uses less digits than its factorization.
3406894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703449.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 3406894 is about 1845.7773430184. Note that the first 3 decimals coincide. The cubic root of 3406894 is about 150.4710230706.
The spelling of 3406894 in words is "three million, four hundred six thousand, eight hundred ninety-four".
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