Base | Representation |
---|---|
bin | 111111000011111000111 |
3 | 10212222112102 |
4 | 13320133013 |
5 | 1012111000 |
6 | 112142315 |
7 | 23364263 |
oct | 7703707 |
9 | 3788472 |
10 | 2066375 |
11 | 1191553 |
12 | 83799b |
13 | 57470c |
14 | 3bb0a3 |
15 | 2ac3d5 |
hex | 1f87c7 |
2066375 has 16 divisors (see below), whose sum is σ = 2630784. Its totient is φ = 1620000.
The previous prime is 2066329. The next prime is 2066399. The reversal of 2066375 is 5736602.
It is not a de Polignac number, because 2066375 - 214 = 2049991 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7490 + ... + 7760.
It is an arithmetic number, because the mean of its divisors is an integer number (164424).
22066375 is an apocalyptic number.
2066375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2066375 is a deficient number, since it is larger than the sum of its proper divisors (564409).
2066375 is an equidigital number, since it uses as much as digits as its factorization.
2066375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347 (or 337 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 2066375 is about 1437.4891303937. The cubic root of 2066375 is about 127.3707520181.
The spelling of 2066375 in words is "two million, sixty-six thousand, three hundred seventy-five".
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