Base | Representation |
---|---|
bin | 10000011101100000110… |
… | …101011100010001001010 |
3 | 11000010211100021212012012 |
4 | 100131200311130101022 |
5 | 122013144430133002 |
6 | 2223355551415522 |
7 | 144504134013233 |
oct | 20354065342112 |
9 | 4003740255165 |
10 | 1131201021002 |
11 | 3a6815538968 |
12 | 163298b245a2 |
13 | 82896c31490 |
14 | 3ca7122a08a |
15 | 1e659c67d52 |
hex | 10760d5c44a |
1131201021002 has 8 divisors (see below), whose sum is σ = 1827324726276. Its totient is φ = 522092778912.
The previous prime is 1131201020921. The next prime is 1131201021019. The reversal of 1131201021002 is 2001201021311.
It can be written as a sum of positive squares in 2 ways, for example, as 993329162281 + 137871858721 = 996659^2 + 371311^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21753865763 + ... + 21753865814.
Almost surely, 21131201021002 is an apocalyptic number.
1131201021002 is a deficient number, since it is larger than the sum of its proper divisors (696123705274).
1131201021002 is a wasteful number, since it uses less digits than its factorization.
1131201021002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43507731592.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 1131201021002 its reverse (2001201021311), we get a palindrome (3132402042313).
The spelling of 1131201021002 in words is "one trillion, one hundred thirty-one billion, two hundred one million, twenty-one thousand, two".
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