Base | Representation |
---|---|
bin | 10010111011000001110… |
… | …001111111011110000111 |
3 | 11121022101022121201220002 |
4 | 102323001301333132013 |
5 | 132301034243343421 |
6 | 2433210335031515 |
7 | 162642264044633 |
oct | 22730161773607 |
9 | 4538338551802 |
10 | 1300331231111 |
11 | 461516098010 |
12 | 19001a36b59b |
13 | 9580b90b693 |
14 | 46d1756bdc3 |
15 | 23c58052b0b |
hex | 12ec1c7f787 |
1300331231111 has 8 divisors (see below), whose sum is σ = 1419965984784. Its totient is φ = 1180933614720.
The previous prime is 1300331231107. The next prime is 1300331231113. The reversal of 1300331231111 is 1111321330031.
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 1300331231111 - 22 = 1300331231107 is a prime.
It is a super-2 number, since 2×13003312311112 (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 (1300331231113) 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, 59272850 + ... + 59294783.
It is an arithmetic number, because the mean of its divisors is an integer number (177495748098).
Almost surely, 21300331231111 is an apocalyptic number.
1300331231111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1300331231111 is a deficient number, since it is larger than the sum of its proper divisors (119634753673).
1300331231111 is a wasteful number, since it uses less digits than its factorization.
1300331231111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118568641.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 1300331231111 its reverse (1111321330031), we get a palindrome (2411652561142).
The spelling of 1300331231111 in words is "one trillion, three hundred billion, three hundred thirty-one million, two hundred thirty-one thousand, one hundred eleven".
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