Base | Representation |
---|---|
bin | 11111101101100011010 |
3 | 1221210102022 |
4 | 3331230122 |
5 | 231223010 |
6 | 34134442 |
7 | 11555351 |
oct | 3755432 |
9 | 1853368 |
10 | 1039130 |
11 | 64a794 |
12 | 421422 |
13 | 2a4c91 |
14 | 1d0998 |
15 | 157d55 |
hex | fdb1a |
1039130 has 8 divisors (see below), whose sum is σ = 1870452. Its totient is φ = 415648.
The previous prime is 1039127. The next prime is 1039139. The reversal of 1039130 is 319301.
It can be written as a sum of positive squares in 2 ways, for example, as 978121 + 61009 = 989^2 + 247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1039099 and 1039108.
It is not an unprimeable number, because it can be changed into a prime (1039139) 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 3 ways as a sum of consecutive naturals, for example, 51947 + ... + 51966.
21039130 is an apocalyptic number.
1039130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1039130 is a deficient number, since it is larger than the sum of its proper divisors (831322).
1039130 is a wasteful number, since it uses less digits than its factorization.
1039130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103920.
The product of its (nonzero) digits is 81, while the sum is 17.
The square root of 1039130 is about 1019.3772608804. The cubic root of 1039130 is about 101.2876809402.
The spelling of 1039130 in words is "one million, thirty-nine thousand, one hundred thirty".
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