Base | Representation |
---|---|
bin | 111010110001101010… |
… | …0000001010010100010 |
3 | 110001210111122202022200 |
4 | 1311203110001102202 |
5 | 4031444340303010 |
6 | 133552413514030 |
7 | 12055566241641 |
oct | 1654324012242 |
9 | 401714582280 |
10 | 126220244130 |
11 | 49591045652 |
12 | 20566aa2916 |
13 | bb96aa79b6 |
14 | 61754c7358 |
15 | 343b0e5cc0 |
hex | 1d635014a2 |
126220244130 has 96 divisors (see below), whose sum is σ = 336180768768. Its totient is φ = 32846083200.
The previous prime is 126220244071. The next prime is 126220244141. The reversal of 126220244130 is 31442022621.
126220244130 is a `hidden beast` number, since 1 + 2 + 6 + 220 + 24 + 413 + 0 = 666.
126220244130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 126220244094 and 126220244103.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 606715 + ... + 787745.
It is an arithmetic number, because the mean of its divisors is an integer number (3501883008).
Almost surely, 2126220244130 is an apocalyptic number.
126220244130 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 126220244130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168090384384).
126220244130 is an abundant number, since it is smaller than the sum of its proper divisors (209960524638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126220244130 is a wasteful number, since it uses less digits than its factorization.
126220244130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181232 (or 181229 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 126220244130 its reverse (31442022621), we get a palindrome (157662266751).
The spelling of 126220244130 in words is "one hundred twenty-six billion, two hundred twenty million, two hundred forty-four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •