Base | Representation |
---|---|
bin | 10011000000100011010… |
… | …010001100110001010001 |
3 | 11121212200122110121110120 |
4 | 103000203102030301101 |
5 | 132400211040001231 |
6 | 2440031040420453 |
7 | 163242251031663 |
oct | 23004322146121 |
9 | 4555618417416 |
10 | 1306262031441 |
11 | 463a89954094 |
12 | 1911b4617729 |
13 | 96245558ca3 |
14 | 4731b0c6533 |
15 | 23ea3a6bd96 |
hex | 1302348cc51 |
1306262031441 has 16 divisors (see below), whose sum is σ = 1817436770304. Its totient is φ = 832965520464.
The previous prime is 1306262031439. The next prime is 1306262031461. The reversal of 1306262031441 is 1441302626031.
It is a happy number.
It is not a de Polignac number, because 1306262031441 - 21 = 1306262031439 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1306262031421) 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, 6164250 + ... + 6372636.
It is an arithmetic number, because the mean of its divisors is an integer number (113589798144).
Almost surely, 21306262031441 is an apocalyptic number.
It is an amenable number.
1306262031441 is a deficient number, since it is larger than the sum of its proper divisors (511174738863).
1306262031441 is a wasteful number, since it uses less digits than its factorization.
1306262031441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299260.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 1306262031441 its reverse (1441302626031), we get a palindrome (2747564657472).
The spelling of 1306262031441 in words is "one trillion, three hundred six billion, two hundred sixty-two million, thirty-one thousand, four hundred forty-one".
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