Base | Representation |
---|---|
bin | 111111000011110101111 |
3 | 10212222111112 |
4 | 13320132233 |
5 | 1012110401 |
6 | 112142235 |
7 | 23364230 |
oct | 7703657 |
9 | 3788445 |
10 | 2066351 |
11 | 1191531 |
12 | 83797b |
13 | 5746c1 |
14 | 3bb087 |
15 | 2ac3bb |
hex | 1f87af |
2066351 has 8 divisors (see below), whose sum is σ = 2377344. Its totient is φ = 1759320.
The previous prime is 2066329. The next prime is 2066399. The reversal of 2066351 is 1536602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2066351 - 26 = 2066287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2066321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236 + ... + 2046.
It is an arithmetic number, because the mean of its divisors is an integer number (297168).
22066351 is an apocalyptic number.
2066351 is a deficient number, since it is larger than the sum of its proper divisors (310993).
2066351 is a wasteful number, since it uses less digits than its factorization.
2066351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1981.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 2066351 is about 1437.4807824802. The cubic root of 2066351 is about 127.3702588985.
The spelling of 2066351 in words is "two million, sixty-six thousand, three hundred fifty-one".
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