Base | Representation |
---|---|
bin | 111101011011001… |
… | …010011100001010 |
3 | 2122211010101112101 |
4 | 331123022130022 |
5 | 4102303441301 |
6 | 250131504014 |
7 | 34352240023 |
oct | 7533123412 |
9 | 2584111471 |
10 | 1030530826 |
11 | 489787076 |
12 | 24915800a |
13 | 135669970 |
14 | 9ac17c4a |
15 | 60712701 |
hex | 3d6ca70a |
1030530826 has 16 divisors (see below), whose sum is σ = 1685779200. Its totient is φ = 469608048.
The previous prime is 1030530821. The next prime is 1030530827. The reversal of 1030530826 is 6280350301.
It is a junction number, because it is equal to n+sod(n) for n = 1030530794 and 1030530803.
It is not an unprimeable number, because it can be changed into a prime (1030530821) 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, 248806 + ... + 252913.
It is an arithmetic number, because the mean of its divisors is an integer number (105361200).
Almost surely, 21030530826 is an apocalyptic number.
1030530826 is a deficient number, since it is larger than the sum of its proper divisors (655248374).
1030530826 is a wasteful number, since it uses less digits than its factorization.
1030530826 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501813.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 1030530826 is about 32101.8819697537. The cubic root of 1030530826 is about 1010.0750935899.
The spelling of 1030530826 in words is "one billion, thirty million, five hundred thirty thousand, eight hundred twenty-six".
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