Base | Representation |
---|---|
bin | 111101000010010… |
… | …111010101001010 |
3 | 2122100220010010000 |
4 | 331002113111022 |
5 | 4044122430101 |
6 | 245340303430 |
7 | 34243053165 |
oct | 7502272512 |
9 | 2570803100 |
10 | 1024030026 |
11 | 486046a08 |
12 | 246b41b76 |
13 | 134201a36 |
14 | 9a004adc |
15 | 5ed7b486 |
hex | 3d09754a |
1024030026 has 20 divisors (see below), whose sum is σ = 2294586162. Its totient is φ = 341343288.
The previous prime is 1024030009. The next prime is 1024030027. The reversal of 1024030026 is 6200304201.
It is a happy number.
1024030026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 986022801 + 38007225 = 31401^2 + 6165^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1024029990 and 1024030008.
It is not an unprimeable number, because it can be changed into a prime (1024030027) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3160425 + ... + 3160748.
Almost surely, 21024030026 is an apocalyptic number.
1024030026 is an abundant number, since it is smaller than the sum of its proper divisors (1270556136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024030026 is an equidigital number, since it uses as much as digits as its factorization.
1024030026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6321187 (or 6321178 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1024030026 is about 32000.4691528109. The cubic root of 1024030026 is about 1007.9466914835.
Adding to 1024030026 its reverse (6200304201), we get a palindrome (7224334227).
The spelling of 1024030026 in words is "one billion, twenty-four million, thirty thousand, twenty-six".
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