Base | Representation |
---|---|
bin | 10000101001110100001… |
… | …110110001101010001010 |
3 | 11001101220222211011000122 |
4 | 100221310032301222022 |
5 | 122222223300044320 |
6 | 2233422454303242 |
7 | 145452402546200 |
oct | 20516416615212 |
9 | 4041828734018 |
10 | 1144411331210 |
11 | 4013843a8504 |
12 | 165965057b22 |
13 | 83bc0a5a294 |
14 | 3d56589d070 |
15 | 1eb7e8add25 |
hex | 10a743b1a8a |
1144411331210 has 48 divisors (see below), whose sum is σ = 2396394530784. Its totient is φ = 392347111968.
The previous prime is 1144411331209. The next prime is 1144411331249. The reversal of 1144411331210 is 121331144411.
It is a self number, because there is not a number n which added to its sum of digits gives 1144411331210.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10050617 + ... + 10163843.
It is an arithmetic number, because the mean of its divisors is an integer number (49924886058).
Almost surely, 21144411331210 is an apocalyptic number.
1144411331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1144411331210 is an abundant number, since it is smaller than the sum of its proper divisors (1251983199574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144411331210 is a wasteful number, since it uses less digits than its factorization.
1144411331210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133875 (or 133868 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
Adding to 1144411331210 its reverse (121331144411), we get a palindrome (1265742475621).
The spelling of 1144411331210 in words is "one trillion, one hundred forty-four billion, four hundred eleven million, three hundred thirty-one thousand, two hundred ten".
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