Base | Representation |
---|---|
bin | 100010011101001000101 |
3 | 2010100201220 |
4 | 10103221011 |
5 | 242112104 |
6 | 40110553 |
7 | 12411426 |
oct | 4235105 |
9 | 2110656 |
10 | 1129029 |
11 | 701290 |
12 | 465459 |
13 | 306b85 |
14 | 21564d |
15 | 1747d9 |
hex | 113a45 |
1129029 has 8 divisors (see below), whose sum is σ = 1642272. Its totient is φ = 684240.
The previous prime is 1129019. The next prime is 1129033. The reversal of 1129029 is 9209211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1129029 - 24 = 1129013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1129019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17074 + ... + 17139.
It is an arithmetic number, because the mean of its divisors is an integer number (205284).
21129029 is an apocalyptic number.
It is an amenable number.
1129029 is a deficient number, since it is larger than the sum of its proper divisors (513243).
1129029 is a wasteful number, since it uses less digits than its factorization.
1129029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34227.
The product of its (nonzero) digits is 324, while the sum is 24.
The square root of 1129029 is about 1062.5577631357. The cubic root of 1129029 is about 104.1282011221.
The spelling of 1129029 in words is "one million, one hundred twenty-nine thousand, twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •