Base | Representation |
---|---|
bin | 11001001011111101… |
… | …10000111110010111 |
3 | 1021220101020111001001 |
4 | 30211332300332113 |
5 | 210143130044112 |
6 | 10113441444131 |
7 | 656043026146 |
oct | 144576607627 |
9 | 37811214031 |
10 | 13522112407 |
11 | 5809975211 |
12 | 2754640647 |
13 | 13765c985b |
14 | 923c3975d |
15 | 5421d6c57 |
hex | 325fb0f97 |
13522112407 has 2 divisors, whose sum is σ = 13522112408. Its totient is φ = 13522112406.
The previous prime is 13522112269. The next prime is 13522112479. The reversal of 13522112407 is 70421122531.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13522112407 - 211 = 13522110359 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13522112497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6761056203 + 6761056204.
It is an arithmetic number, because the mean of its divisors is an integer number (6761056204).
Almost surely, 213522112407 is an apocalyptic number.
13522112407 is a deficient number, since it is larger than the sum of its proper divisors (1).
13522112407 is an equidigital number, since it uses as much as digits as its factorization.
13522112407 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3360, while the sum is 28.
Adding to 13522112407 its reverse (70421122531), we get a palindrome (83943234938).
The spelling of 13522112407 in words is "thirteen billion, five hundred twenty-two million, one hundred twelve thousand, four hundred seven".
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