Base | Representation |
---|---|
bin | 111110111010010000110 |
3 | 10212201202212 |
4 | 13313102012 |
5 | 1011431241 |
6 | 112103422 |
7 | 23344022 |
oct | 7672206 |
9 | 3781685 |
10 | 2061446 |
11 | 1188882 |
12 | 834b72 |
13 | 5723ba |
14 | 3b9382 |
15 | 2aabeb |
hex | 1f7486 |
2061446 has 4 divisors (see below), whose sum is σ = 3092172. Its totient is φ = 1030722.
The previous prime is 2061431. The next prime is 2061491. The reversal of 2061446 is 6441602.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6441602 = 2 ⋅3220801.
It is a super-2 number, since 2×20614462 = 8499119221832, which contains 22 as substring.
It is an Ulam number.
It is a Curzon number.
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, 515360 + ... + 515363.
It is an arithmetic number, because the mean of its divisors is an integer number (773043).
22061446 is an apocalyptic number.
2061446 is a deficient number, since it is larger than the sum of its proper divisors (1030726).
2061446 is a wasteful number, since it uses less digits than its factorization.
2061446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1030725.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 2061446 is about 1435.7736590424. The cubic root of 2061446 is about 127.2693973464.
The spelling of 2061446 in words is "two million, sixty-one thousand, four hundred forty-six".
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