Base | Representation |
---|---|
bin | 11001001101011010… |
… | …01001010010011001 |
3 | 1021221020010011222010 |
4 | 30212231021102121 |
5 | 210204233124432 |
6 | 10114554220133 |
7 | 656251254630 |
oct | 144655112231 |
9 | 37836104863 |
10 | 13534270617 |
11 | 581581991a |
12 | 2758724649 |
13 | 1378c9586a |
14 | 9256c2517 |
15 | 5432d93cc |
hex | 326b49499 |
13534270617 has 16 divisors (see below), whose sum is σ = 20626206080. Its totient is φ = 7732910592.
The previous prime is 13534270577. The next prime is 13534270637. The reversal of 13534270617 is 71607243531.
It is not a de Polignac number, because 13534270617 - 211 = 13534268569 is a prime.
It is a super-2 number, since 2×135342706172 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13534270637) 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, 155913 + ... + 226665.
It is an arithmetic number, because the mean of its divisors is an integer number (1289137880).
Almost surely, 213534270617 is an apocalyptic number.
It is an amenable number.
13534270617 is a deficient number, since it is larger than the sum of its proper divisors (7091935463).
13534270617 is an equidigital number, since it uses as much as digits as its factorization.
13534270617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79872.
The product of its (nonzero) digits is 105840, while the sum is 39.
The spelling of 13534270617 in words is "thirteen billion, five hundred thirty-four million, two hundred seventy thousand, six hundred seventeen".
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