Base | Representation |
---|---|
bin | 11000111101110011… |
… | …11101001111100001 |
3 | 1021121002212211220101 |
4 | 30132321331033201 |
5 | 204422233131200 |
6 | 10054001342401 |
7 | 653102055145 |
oct | 143671751741 |
9 | 37532784811 |
10 | 13403411425 |
11 | 5758970428 |
12 | 2720937a01 |
13 | 1357b38ca1 |
14 | 91217b225 |
15 | 536a8b26a |
hex | 31ee7d3e1 |
13403411425 has 6 divisors (see below), whose sum is σ = 16620230198. Its totient is φ = 10722729120.
The previous prime is 13403411423. The next prime is 13403411501. The reversal of 13403411425 is 52411430431.
It can be written as a sum of positive squares in 3 ways, for example, as 1315948176 + 12087463249 = 36276^2 + 109943^2 .
It is not a de Polignac number, because 13403411425 - 21 = 13403411423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13403411393 and 13403411402.
It is not an unprimeable number, because it can be changed into a prime (13403411423) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 268068204 + ... + 268068253.
Almost surely, 213403411425 is an apocalyptic number.
It is an amenable number.
13403411425 is a deficient number, since it is larger than the sum of its proper divisors (3216818773).
13403411425 is an equidigital number, since it uses as much as digits as its factorization.
13403411425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536136467 (or 536136462 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 13403411425 its reverse (52411430431), we get a palindrome (65814841856).
The spelling of 13403411425 in words is "thirteen billion, four hundred three million, four hundred eleven thousand, four hundred twenty-five".
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