Base | Representation |
---|---|
bin | 10010101011000000… |
… | …01001110101001110 |
3 | 221212121201122102210 |
4 | 21111200021311032 |
5 | 131012223124310 |
6 | 4334414131250 |
7 | 503262136125 |
oct | 112540116516 |
9 | 27777648383 |
10 | 10024426830 |
11 | 4284589280 |
12 | 1b391b0b26 |
13 | c39a90812 |
14 | 6b14c0abc |
15 | 3da0d5820 |
hex | 255809d4e |
10024426830 has 64 divisors (see below), whose sum is σ = 26284352256. Its totient is φ = 2426592000.
The previous prime is 10024426823. The next prime is 10024426831. The reversal of 10024426830 is 3862442001.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024426831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206050 + ... + 250010.
It is an arithmetic number, because the mean of its divisors is an integer number (410693004).
Almost surely, 210024426830 is an apocalyptic number.
10024426830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10024426830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13142176128).
10024426830 is an abundant number, since it is smaller than the sum of its proper divisors (16259925426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024426830 is a wasteful number, since it uses less digits than its factorization.
10024426830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44673.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 10024426830 its reverse (3862442001), we get a palindrome (13886868831).
The spelling of 10024426830 in words is "ten billion, twenty-four million, four hundred twenty-six thousand, eight hundred thirty".
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