Base | Representation |
---|---|
bin | 100000001100100010… |
… | …010001101010011101 |
3 | 10022020020122111200211 |
4 | 200030202101222131 |
5 | 1031244413101310 |
6 | 23514204052421 |
7 | 2332451402245 |
oct | 401442215235 |
9 | 108206574624 |
10 | 34570050205 |
11 | 1372a98a429 |
12 | 6849534111 |
13 | 334c127212 |
14 | 195d38ab25 |
15 | d74e52c8a |
hex | 80c891a9d |
34570050205 has 16 divisors (see below), whose sum is σ = 43935741360. Its totient is φ = 26022433792.
The previous prime is 34570050199. The next prime is 34570050209. The reversal of 34570050205 is 50205007543.
It can be written as a sum of positive squares in 8 ways, for example, as 5526732964 + 29043317241 = 74342^2 + 170421^2 .
It is a cyclic number.
It is not a de Polignac number, because 34570050205 - 29 = 34570049693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34570050209) 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, 288087 + ... + 390043.
It is an arithmetic number, because the mean of its divisors is an integer number (2745983835).
Almost surely, 234570050205 is an apocalyptic number.
It is an amenable number.
34570050205 is a deficient number, since it is larger than the sum of its proper divisors (9365691155).
34570050205 is a wasteful number, since it uses less digits than its factorization.
34570050205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105968.
The product of its (nonzero) digits is 21000, while the sum is 31.
Adding to 34570050205 its reverse (50205007543), we get a palindrome (84775057748).
The spelling of 34570050205 in words is "thirty-four billion, five hundred seventy million, fifty thousand, two hundred five".
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