Base | Representation |
---|---|
bin | 10110100111011111… |
… | …01101011011011010 |
3 | 1011100020010120002011 |
4 | 23103233231123122 |
5 | 144331430342020 |
6 | 5324514300134 |
7 | 606620662150 |
oct | 132357553332 |
9 | 34306116064 |
10 | 12142434010 |
11 | 51710a6433 |
12 | 242a58764a |
13 | 11b68149c5 |
14 | 8328d73d0 |
15 | 4b100835a |
hex | 2d3bed6da |
12142434010 has 32 divisors (see below), whose sum is σ = 25009264512. Its totient is φ = 4158029760.
The previous prime is 12142433977. The next prime is 12142434011. The reversal of 12142434010 is 1043424121.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (12142434011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48172 + ... + 163111.
It is an arithmetic number, because the mean of its divisors is an integer number (781539516).
Almost surely, 212142434010 is an apocalyptic number.
12142434010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12142434010 is an abundant number, since it is smaller than the sum of its proper divisors (12866830502).
12142434010 is a wasteful number, since it uses less digits than its factorization.
12142434010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212118.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12142434010 its reverse (1043424121), we get a palindrome (13185858131).
The spelling of 12142434010 in words is "twelve billion, one hundred forty-two million, four hundred thirty-four thousand, ten".
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