Base | Representation |
---|---|
bin | 10000010100000010101… |
… | …011000111111011000101 |
3 | 10222011120121012200121222 |
4 | 100110002223013323011 |
5 | 121331333004321313 |
6 | 2214554503450125 |
7 | 143664126012005 |
oct | 20240253077305 |
9 | 3864517180558 |
10 | 1121031323333 |
11 | 3a2476a58549 |
12 | 16131b156945 |
13 | 819360394ac |
14 | 3c388732005 |
15 | 1e262039208 |
hex | 10502ac7ec5 |
1121031323333 has 4 divisors (see below), whose sum is σ = 1132130643468. Its totient is φ = 1109932003200.
The previous prime is 1121031323287. The next prime is 1121031323387. The reversal of 1121031323333 is 3333231301211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1081231871329 + 39799452004 = 1039823^2 + 199498^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121031323333 is a prime.
It is a super-2 number, since 2×11210313233332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121031320333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5549659916 + ... + 5549660117.
It is an arithmetic number, because the mean of its divisors is an integer number (283032660867).
Almost surely, 21121031323333 is an apocalyptic number.
It is an amenable number.
1121031323333 is a deficient number, since it is larger than the sum of its proper divisors (11099320135).
1121031323333 is a wasteful number, since it uses less digits than its factorization.
1121031323333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11099320134.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 1121031323333 its reverse (3333231301211), we get a palindrome (4454262624544).
The spelling of 1121031323333 in words is "one trillion, one hundred twenty-one billion, thirty-one million, three hundred twenty-three thousand, three hundred thirty-three".
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