Base | Representation |
---|---|
bin | 100000101100010010… |
… | …0000111110111001010 |
3 | 20201012201201211221122 |
4 | 1001120210013313022 |
5 | 2122240031404010 |
6 | 52130224035242 |
7 | 5033516360561 |
oct | 1013044076712 |
9 | 221181654848 |
10 | 70205341130 |
11 | 278570a2991 |
12 | 11733762b22 |
13 | 680ab51a92 |
14 | 357ddc8bd8 |
15 | 1c5d672855 |
hex | 1058907dca |
70205341130 has 32 divisors (see below), whose sum is σ = 127314277200. Its totient is φ = 27872893440.
The previous prime is 70205341127. The next prime is 70205341139. The reversal of 70205341130 is 3114350207.
It can be written as a sum of positive squares in 8 ways, for example, as 15434832169 + 54770508961 = 124237^2 + 234031^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 70205341130.
It is not an unprimeable number, because it can be changed into a prime (70205341139) 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, 787046 + ... + 871694.
Almost surely, 270205341130 is an apocalyptic number.
70205341130 is a deficient number, since it is larger than the sum of its proper divisors (57108936070).
70205341130 is a wasteful number, since it uses less digits than its factorization.
70205341130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85274.
The product of its (nonzero) digits is 2520, while the sum is 26.
Adding to 70205341130 its reverse (3114350207), we get a palindrome (73319691337).
The spelling of 70205341130 in words is "seventy billion, two hundred five million, three hundred forty-one thousand, one hundred thirty".
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