Base | Representation |
---|---|
bin | 10111000111100011… |
… | …10101001011111011 |
3 | 1012000222021202002002 |
4 | 23203301311023323 |
5 | 200404311104111 |
6 | 5411323531215 |
7 | 616365243041 |
oct | 134361651373 |
9 | 35028252062 |
10 | 12411425531 |
11 | 5299a2077a |
12 | 24a4689b0b |
13 | 122a47679b |
14 | 85a518391 |
15 | 4c993e63b |
hex | 2e3c752fb |
12411425531 has 16 divisors (see below), whose sum is σ = 13131655680. Its totient is φ = 11707217280.
The previous prime is 12411425527. The next prime is 12411425549. The reversal of 12411425531 is 13552411421.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12411425531 - 22 = 12411425527 is a prime.
It is a super-3 number, since 3×124114255313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12411425494 and 12411425503.
It is not an unprimeable number, because it can be changed into a prime (12411425561) 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, 560060 + ... + 581798.
It is an arithmetic number, because the mean of its divisors is an integer number (820728480).
Almost surely, 212411425531 is an apocalyptic number.
12411425531 is a deficient number, since it is larger than the sum of its proper divisors (720230149).
12411425531 is a wasteful number, since it uses less digits than its factorization.
12411425531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22106.
The product of its digits is 4800, while the sum is 29.
Adding to 12411425531 its reverse (13552411421), we get a palindrome (25963836952).
The spelling of 12411425531 in words is "twelve billion, four hundred eleven million, four hundred twenty-five thousand, five hundred thirty-one".
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