Base | Representation |
---|---|
bin | 11101011110111000100… |
… | …11100010000010010111 |
3 | 10120211202122110202210012 |
4 | 32233130103202002113 |
5 | 113044122414002411 |
6 | 2053212201150435 |
7 | 133121263005356 |
oct | 16573423420227 |
9 | 3524678422705 |
10 | 1013013422231 |
11 | 3606867386a8 |
12 | 1443b418b41b |
13 | 746b0389995 |
14 | 3705c8a799d |
15 | 1b53de6a18b |
hex | ebdc4e2097 |
1013013422231 has 4 divisors (see below), whose sum is σ = 1013018769000. Its totient is φ = 1013008075464.
The previous prime is 1013013422221. The next prime is 1013013422249. The reversal of 1013013422231 is 1322243103101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1013013422231 - 218 = 1013013160087 is a prime.
It is a super-2 number, since 2×10130134222312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1013013422197 and 1013013422206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013013422221) 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, 2378336 + ... + 2771733.
It is an arithmetic number, because the mean of its divisors is an integer number (253254692250).
Almost surely, 21013013422231 is an apocalyptic number.
1013013422231 is a deficient number, since it is larger than the sum of its proper divisors (5346769).
1013013422231 is an equidigital number, since it uses as much as digits as its factorization.
1013013422231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5346768.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 1013013422231 its reverse (1322243103101), we get a palindrome (2335256525332).
The spelling of 1013013422231 in words is "one trillion, thirteen billion, thirteen million, four hundred twenty-two thousand, two hundred thirty-one".
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