Base | Representation |
---|---|
bin | 100000111111011110101 |
3 | 2000220221220 |
4 | 10013323311 |
5 | 234043302 |
6 | 35100553 |
7 | 12121554 |
oct | 4077365 |
9 | 2026856 |
10 | 1081077 |
11 | 679258 |
12 | 441759 |
13 | 2bb0ba |
14 | 201d9b |
15 | 1654bc |
hex | 107ef5 |
1081077 has 8 divisors (see below), whose sum is σ = 1450464. Its totient is φ = 716208.
The previous prime is 1081061. The next prime is 1081079. The reversal of 1081077 is 7701801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1081077 - 24 = 1081061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1081079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523 + ... + 1560.
It is an arithmetic number, because the mean of its divisors is an integer number (181308).
21081077 is an apocalyptic number.
It is an amenable number.
1081077 is a deficient number, since it is larger than the sum of its proper divisors (369387).
1081077 is a wasteful number, since it uses less digits than its factorization.
1081077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2259.
The product of its (nonzero) digits is 392, while the sum is 24.
The square root of 1081077 is about 1039.7485272892. The cubic root of 1081077 is about 102.6326499906.
Adding to 1081077 its reverse (7701801), we get a palindrome (8782878).
The spelling of 1081077 in words is "one million, eighty-one thousand, seventy-seven".
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