Base | Representation |
---|---|
bin | 10000001010111111110… |
… | …101011010000111001101 |
3 | 10221020111210122220211022 |
4 | 100022333311122013031 |
5 | 121201440410324323 |
6 | 2210311112403525 |
7 | 143201355143456 |
oct | 20127765320715 |
9 | 3836453586738 |
10 | 1111320011213 |
11 | 3993431a0a65 |
12 | 15b46a9a65a5 |
13 | 80a490b8c69 |
14 | 3bb06a7a12d |
15 | 1dd946a34c8 |
hex | 102bfd5a1cd |
1111320011213 has 16 divisors (see below), whose sum is σ = 1174232388480. Its totient is φ = 1050251057856.
The previous prime is 1111320011209. The next prime is 1111320011227. The reversal of 1111320011213 is 3121100231111.
It is a cyclic number.
It is not a de Polignac number, because 1111320011213 - 22 = 1111320011209 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1111320011191 and 1111320011200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111320011413) 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, 1516481 + ... + 2126582.
It is an arithmetic number, because the mean of its divisors is an integer number (73389524280).
Almost surely, 21111320011213 is an apocalyptic number.
It is an amenable number.
1111320011213 is a deficient number, since it is larger than the sum of its proper divisors (62912377267).
1111320011213 is a wasteful number, since it uses less digits than its factorization.
1111320011213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3643316.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 1111320011213 its reverse (3121100231111), we get a palindrome (4232420242324).
The spelling of 1111320011213 in words is "one trillion, one hundred eleven billion, three hundred twenty million, eleven thousand, two hundred thirteen".
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