Base | Representation |
---|---|
bin | 11101000110110101011… |
… | …11001111110001000111 |
3 | 10112121102211210022012111 |
4 | 32203122233033301013 |
5 | 112341202132343421 |
6 | 2043235101401451 |
7 | 132153315462634 |
oct | 16433257176107 |
9 | 3477384708174 |
10 | 1000102231111 |
11 | 356160700715 |
12 | 1419b0269287 |
13 | 73403510a19 |
14 | 36595c5918b |
15 | 1b03570bee1 |
hex | e8dabcfc47 |
1000102231111 has 8 divisors (see below), whose sum is σ = 1003374144864. Its totient is φ = 996830677920.
The previous prime is 1000102231109. The next prime is 1000102231171. The reversal of 1000102231111 is 1111322010001.
It is a happy number.
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 1000102231111 - 21 = 1000102231109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1000102231091 and 1000102231100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000102231171) 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, 6176461 + ... + 6336313.
It is an arithmetic number, because the mean of its divisors is an integer number (125421768108).
Almost surely, 21000102231111 is an apocalyptic number.
1000102231111 is a deficient number, since it is larger than the sum of its proper divisors (3271913753).
1000102231111 is a wasteful number, since it uses less digits than its factorization.
1000102231111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180281.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 1000102231111 its reverse (1111322010001), we get a palindrome (2111424241112).
The spelling of 1000102231111 in words is "one trillion, one hundred two million, two hundred thirty-one thousand, one hundred eleven".
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