Base | Representation |
---|---|
bin | 111110011100100101… |
… | …1111000101010001001 |
3 | 110211010220012201112002 |
4 | 1330321023320222021 |
5 | 4144120432400040 |
6 | 141334541200345 |
7 | 12455131055555 |
oct | 1747113705211 |
9 | 424126181462 |
10 | 134103403145 |
11 | 519669696a8 |
12 | 21ba6b600b5 |
13 | c85205ba2a |
14 | 66c2458865 |
15 | 374d211a15 |
hex | 1f392f8a89 |
134103403145 has 8 divisors (see below), whose sum is σ = 163562183880. Its totient is φ = 105523989120.
The previous prime is 134103403121. The next prime is 134103403153. The reversal of 134103403145 is 541304301431.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 3892729 + 134099510416 = 1973^2 + 366196^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134103403145 - 28 = 134103402889 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219841340 + ... + 219841949.
It is an arithmetic number, because the mean of its divisors is an integer number (20445272985).
Almost surely, 2134103403145 is an apocalyptic number.
It is an amenable number.
134103403145 is a deficient number, since it is larger than the sum of its proper divisors (29458780735).
134103403145 is an equidigital number, since it uses as much as digits as its factorization.
134103403145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439683355.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 134103403145 its reverse (541304301431), we get a palindrome (675407704576).
The spelling of 134103403145 in words is "one hundred thirty-four billion, one hundred three million, four hundred three thousand, one hundred forty-five".
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