Base | Representation |
---|---|
bin | 10111000000110101000111… |
… | …010110001010010110000001 |
3 | 111021100210010100210111102110 |
4 | 113000311013112022112001 |
5 | 101231224340414301423 |
6 | 555132110352405533 |
7 | 30214222136321625 |
oct | 2700650726122601 |
9 | 437323110714373 |
10 | 101212101322113 |
11 | 2a2818a1669721 |
12 | b4276bbb468a9 |
13 | 446234c87c982 |
14 | 1adc9985b1185 |
15 | ba7b5ba92193 |
hex | 5c0d4758a581 |
101212101322113 has 8 divisors (see below), whose sum is σ = 134949553564000. Its totient is φ = 67474691647488.
The previous prime is 101212101322093. The next prime is 101212101322117. The reversal of 101212101322113 is 311223101212101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101212101322113 - 25 = 101212101322081 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101212101322113.
It is not an unprimeable number, because it can be changed into a prime (101212101322117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4604563 + ... + 14954136.
It is an arithmetic number, because the mean of its divisors is an integer number (16868694195500).
Almost surely, 2101212101322113 is an apocalyptic number.
It is an amenable number.
101212101322113 is a deficient number, since it is larger than the sum of its proper divisors (33737452241887).
101212101322113 is a wasteful number, since it uses less digits than its factorization.
101212101322113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21283631.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 101212101322113 its reverse (311223101212101), we get a palindrome (412435202534214).
The spelling of 101212101322113 in words is "one hundred one trillion, two hundred twelve billion, one hundred one million, three hundred twenty-two thousand, one hundred thirteen".
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