Base | Representation |
---|---|
bin | 111010011010011010010 |
3 | 10121020121100 |
4 | 13103103102 |
5 | 442222231 |
6 | 105005230 |
7 | 22161240 |
oct | 7232322 |
9 | 3536540 |
10 | 1914066 |
11 | 1098080 |
12 | 783816 |
13 | 5202ab |
14 | 37b790 |
15 | 27c1e6 |
hex | 1d34d2 |
1914066 has 48 divisors (see below), whose sum is σ = 5174208. Its totient is φ = 496800.
The previous prime is 1914061. The next prime is 1914067. The reversal of 1914066 is 6604191.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1914061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 696 + ... + 2076.
It is an arithmetic number, because the mean of its divisors is an integer number (107796).
21914066 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1914066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2587104).
1914066 is an abundant number, since it is smaller than the sum of its proper divisors (3260142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1914066 is a wasteful number, since it uses less digits than its factorization.
1914066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1407 (or 1404 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 1914066 is about 1383.4977412342. The cubic root of 1914066 is about 124.1611242265.
The spelling of 1914066 in words is "one million, nine hundred fourteen thousand, sixty-six".
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