Base | Representation |
---|---|
bin | 10000101001110101011… |
… | …010101110100010111001 |
3 | 11001101222101021200200010 |
4 | 100221311122232202321 |
5 | 122222243344211101 |
6 | 2233424445132133 |
7 | 145453034022330 |
oct | 20516532564271 |
9 | 4041871250603 |
10 | 1144431241401 |
11 | 401394667308 |
12 | 16596b85a049 |
13 | 83bc4c0b866 |
14 | 3d5683a2d17 |
15 | 1eb814e32d6 |
hex | 10a756ae8b9 |
1144431241401 has 16 divisors (see below), whose sum is σ = 1746658946048. Its totient is φ = 652924314000.
The previous prime is 1144431241399. The next prime is 1144431241411. The reversal of 1144431241401 is 1041421344411.
It is not a de Polignac number, because 1144431241401 - 21 = 1144431241399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1144431241411) 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, 43169575 + ... + 43196076.
It is an arithmetic number, because the mean of its divisors is an integer number (109166184128).
Almost surely, 21144431241401 is an apocalyptic number.
It is an amenable number.
1144431241401 is a deficient number, since it is larger than the sum of its proper divisors (602227704647).
1144431241401 is an equidigital number, since it uses as much as digits as its factorization.
1144431241401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86366292.
The product of its (nonzero) digits is 6144, while the sum is 30.
Adding to 1144431241401 its reverse (1041421344411), we get a palindrome (2185852585812).
The spelling of 1144431241401 in words is "one trillion, one hundred forty-four billion, four hundred thirty-one million, two hundred forty-one thousand, four hundred one".
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