Base | Representation |
---|---|
bin | 101111100011101110… |
… | …0101001100100000010 |
3 | 100202121122102002122202 |
4 | 1133013130221210002 |
5 | 3133130342032231 |
6 | 114530145233202 |
7 | 10243613165246 |
oct | 1370734514402 |
9 | 322548362582 |
10 | 102130424066 |
11 | 3a349a64250 |
12 | 17963332802 |
13 | 9827cc05b8 |
14 | 4d2bd8a426 |
15 | 29cb2b15cb |
hex | 17c7729902 |
102130424066 has 16 divisors (see below), whose sum is σ = 167161026240. Its totient is φ = 46412221680.
The previous prime is 102130424059. The next prime is 102130424087. The reversal of 102130424066 is 660424031201.
It is a Curzon number.
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, 436886 + ... + 628593.
It is an arithmetic number, because the mean of its divisors is an integer number (10447564140).
Almost surely, 2102130424066 is an apocalyptic number.
102130424066 is a deficient number, since it is larger than the sum of its proper divisors (65030602174).
102130424066 is a wasteful number, since it uses less digits than its factorization.
102130424066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069849.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 102130424066 its reverse (660424031201), we get a palindrome (762554455267).
The spelling of 102130424066 in words is "one hundred two billion, one hundred thirty million, four hundred twenty-four thousand, sixty-six".
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