Base | Representation |
---|---|
bin | 100001010000111011010 |
3 | 2001101012202 |
4 | 10022013122 |
5 | 234340020 |
6 | 35210202 |
7 | 12156605 |
oct | 4120732 |
9 | 2041182 |
10 | 1090010 |
11 | 684a39 |
12 | 446962 |
13 | 2c219c |
14 | 20533c |
15 | 167e75 |
hex | 10a1da |
1090010 has 8 divisors (see below), whose sum is σ = 1962036. Its totient is φ = 436000.
The previous prime is 1090003. The next prime is 1090013. The reversal of 1090010 is 100901.
It can be written as a sum of positive squares in 2 ways, for example, as 1075369 + 14641 = 1037^2 + 121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1089973 and 1090000.
It is not an unprimeable number, because it can be changed into a prime (1090013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54491 + ... + 54510.
21090010 is an apocalyptic number.
1090010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1090010 is a deficient number, since it is larger than the sum of its proper divisors (872026).
1090010 is a wasteful number, since it uses less digits than its factorization.
1090010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109008.
The product of its (nonzero) digits is 9, while the sum is 11.
The square root of 1090010 is about 1044.0354400115. The cubic root of 1090010 is about 102.9145613787.
Adding to 1090010 its reverse (100901), we get a palindrome (1190911).
The spelling of 1090010 in words is "one million, ninety thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •