Base | Representation |
---|---|
bin | 101010000101011… |
… | …0100001100000000 |
3 | 10122102011012022112 |
4 | 1110022310030000 |
5 | 10343000340334 |
6 | 352042354452 |
7 | 46664555564 |
oct | 12412641400 |
9 | 3572135275 |
10 | 1412121344 |
11 | 665118737 |
12 | 334abba28 |
13 | 196733a7a |
14 | d57896a4 |
15 | 83e8b4ce |
hex | 542b4300 |
1412121344 has 144 divisors (see below), whose sum is σ = 3112848480. Its totient is φ = 637009920.
The previous prime is 1412121341. The next prime is 1412121367. The reversal of 1412121344 is 4431212141.
It is not an unprimeable number, because it can be changed into a prime (1412121341) 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, 14557904 + ... + 14558000.
Almost surely, 21412121344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1412121344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1556424240).
1412121344 is an abundant number, since it is smaller than the sum of its proper divisors (1700727136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1412121344 is an equidigital number, since it uses as much as digits as its factorization.
1412121344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246 (or 232 counting only the distinct ones).
The product of its digits is 768, while the sum is 23.
The square root of 1412121344 is about 37578.2030437859. The cubic root of 1412121344 is about 1121.9082435082.
Adding to 1412121344 its reverse (4431212141), we get a palindrome (5843333485).
The spelling of 1412121344 in words is "one billion, four hundred twelve million, one hundred twenty-one thousand, three hundred forty-four".
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