Base | Representation |
---|---|
bin | 11110000000100101001… |
… | …11010010110001010001 |
3 | 10122120110102220202200010 |
4 | 33000102213102301101 |
5 | 113343200214111200 |
6 | 2105403254345133 |
7 | 134331505066512 |
oct | 17002247226121 |
9 | 3576412822603 |
10 | 1031104441425 |
11 | 36831a638133 |
12 | 147a0295b1a9 |
13 | 76304408076 |
14 | 37c97428a09 |
15 | 1bc4c302150 |
hex | f0129d2c51 |
1031104441425 has 24 divisors (see below), whose sum is σ = 1704965347456. Its totient is φ = 549855915840.
The previous prime is 1031104441421. The next prime is 1031104441469. The reversal of 1031104441425 is 5241444011301.
It is not a de Polignac number, because 1031104441425 - 22 = 1031104441421 is a prime.
It is a super-2 number, since 2×10311044414252 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1031104441392 and 1031104441401.
It is not an unprimeable number, because it can be changed into a prime (1031104441421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202729 + ... + 1450278.
Almost surely, 21031104441425 is an apocalyptic number.
1031104441425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1031104441425 is a deficient number, since it is larger than the sum of its proper divisors (673860906031).
1031104441425 is a wasteful number, since it uses less digits than its factorization.
1031104441425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1661337 (or 1661332 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 1031104441425 its reverse (5241444011301), we get a palindrome (6272548452726).
The spelling of 1031104441425 in words is "one trillion, thirty-one billion, one hundred four million, four hundred forty-one thousand, four hundred twenty-five".
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