Base | Representation |
---|---|
bin | 11000011111100110… |
… | …11110000001110001 |
3 | 1020221110010212202012 |
4 | 30033303132001301 |
5 | 203412403134330 |
6 | 10012511132305 |
7 | 643604413244 |
oct | 141763360161 |
9 | 36843125665 |
10 | 13150052465 |
11 | 5638953060 |
12 | 266bb14095 |
13 | 13174bb744 |
14 | 8ca66925b |
15 | 51e6e1c95 |
hex | 30fcde071 |
13150052465 has 32 divisors (see below), whose sum is σ = 18052329600. Its totient is φ = 9107320320.
The previous prime is 13150052401. The next prime is 13150052477. The reversal of 13150052465 is 56425005131.
It is not a de Polignac number, because 13150052465 - 26 = 13150052401 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59966 + ... + 172904.
It is an arithmetic number, because the mean of its divisors is an integer number (564135300).
Almost surely, 213150052465 is an apocalyptic number.
It is an amenable number.
13150052465 is a deficient number, since it is larger than the sum of its proper divisors (4902277135).
13150052465 is a wasteful number, since it uses less digits than its factorization.
13150052465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113057.
The product of its (nonzero) digits is 18000, while the sum is 32.
Adding to 13150052465 its reverse (56425005131), we get a palindrome (69575057596).
The spelling of 13150052465 in words is "thirteen billion, one hundred fifty million, fifty-two thousand, four hundred sixty-five".
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