Base | Representation |
---|---|
bin | 11111101110001110… |
… | …111000100011100001 |
3 | 10020220211000002220222 |
4 | 133232032320203201 |
5 | 1024224240301040 |
6 | 23351523212425 |
7 | 2314036151315 |
oct | 375616704341 |
9 | 106824002828 |
10 | 34061650145 |
11 | 13499a05996 |
12 | 6727217115 |
13 | 329a9c0893 |
14 | 1911a49b45 |
15 | d454cabb5 |
hex | 7ee3b88e1 |
34061650145 has 4 divisors (see below), whose sum is σ = 40873980180. Its totient is φ = 27249320112.
The previous prime is 34061650087. The next prime is 34061650163. The reversal of 34061650145 is 54105616043.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54105616043 = 31 ⋅1745342453.
It can be written as a sum of positive squares in 2 ways, for example, as 26781977104 + 7279673041 = 163652^2 + 85321^2 .
It is a cyclic number.
It is not a de Polignac number, because 34061650145 - 26 = 34061650081 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3406165010 + ... + 3406165019.
It is an arithmetic number, because the mean of its divisors is an integer number (10218495045).
Almost surely, 234061650145 is an apocalyptic number.
It is an amenable number.
34061650145 is a deficient number, since it is larger than the sum of its proper divisors (6812330035).
34061650145 is an equidigital number, since it uses as much as digits as its factorization.
34061650145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6812330034.
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 34061650145 in words is "thirty-four billion, sixty-one million, six hundred fifty thousand, one hundred forty-five".
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