Base | Representation |
---|---|
bin | 100000111111100000110 |
3 | 2000220222112 |
4 | 10013330012 |
5 | 234043334 |
6 | 35101022 |
7 | 12121610 |
oct | 4077406 |
9 | 2026875 |
10 | 1081094 |
11 | 679273 |
12 | 441772 |
13 | 2bb101 |
14 | 201db0 |
15 | 1654ce |
hex | 107f06 |
1081094 has 32 divisors (see below), whose sum is σ = 1990656. Its totient is φ = 430560.
The previous prime is 1081079. The next prime is 1081097. The reversal of 1081094 is 4901801.
1081094 = 1162 + 1172 + ... + 1682.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1081097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20372 + ... + 20424.
It is an arithmetic number, because the mean of its divisors is an integer number (62208).
21081094 is an apocalyptic number.
1081094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1081094 is a deficient number, since it is larger than the sum of its proper divisors (909562).
1081094 is a wasteful number, since it uses less digits than its factorization.
1081094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140.
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 1081094 is about 1039.7567023107. The cubic root of 1081094 is about 102.6331879559.
Adding to 1081094 its reverse (4901801), we get a palindrome (5982895).
The spelling of 1081094 in words is "one million, eighty-one thousand, ninety-four".
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