Base | Representation |
---|---|
bin | 11111011100100100010 |
3 | 1221100111020 |
4 | 3323210202 |
5 | 230433214 |
6 | 34030310 |
7 | 11521116 |
oct | 3734442 |
9 | 1840436 |
10 | 1030434 |
11 | 6441a9 |
12 | 418396 |
13 | 2a1032 |
14 | 1cb746 |
15 | 1554a9 |
hex | fb922 |
1030434 has 16 divisors (see below), whose sum is σ = 2071872. Its totient is φ = 341648.
The previous prime is 1030429. The next prime is 1030439. The reversal of 1030434 is 4340301.
It is an interprime number because it is at equal distance from previous prime (1030429) and next prime (1030439).
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (1030439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1252 + ... + 1904.
It is an arithmetic number, because the mean of its divisors is an integer number (129492).
21030434 is an apocalyptic number.
1030434 is an abundant number, since it is smaller than the sum of its proper divisors (1041438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030434 is a wasteful number, since it uses less digits than its factorization.
1030434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 1030434 is about 1015.1029504439. The cubic root of 1030434 is about 101.0043457922.
Adding to 1030434 its reverse (4340301), we get a palindrome (5370735).
The spelling of 1030434 in words is "one million, thirty thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •