Base | Representation |
---|---|
bin | 100000000010101101… |
… | …010010010010000001 |
3 | 10021210202101102120022 |
4 | 200002231102102001 |
5 | 1030430210223121 |
6 | 23445554023225 |
7 | 2325410033024 |
oct | 400255222201 |
9 | 107722342508 |
10 | 34405164161 |
11 | 13655900075 |
12 | 6802277b15 |
13 | 3323c15804 |
14 | 19455091bb |
15 | d65732aab |
hex | 802b52481 |
34405164161 has 8 divisors (see below), whose sum is σ = 34659683904. Its totient is φ = 34151092560.
The previous prime is 34405164151. The next prime is 34405164181. The reversal of 34405164161 is 16146150443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34405164161 - 222 = 34400969857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34405164121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42866 + ... + 265796.
It is an arithmetic number, because the mean of its divisors is an integer number (4332460488).
Almost surely, 234405164161 is an apocalyptic number.
It is an amenable number.
34405164161 is a deficient number, since it is larger than the sum of its proper divisors (254519743).
34405164161 is a wasteful number, since it uses less digits than its factorization.
34405164161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224071.
The product of its (nonzero) digits is 34560, while the sum is 35.
The spelling of 34405164161 in words is "thirty-four billion, four hundred five million, one hundred sixty-four thousand, one hundred sixty-one".
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