Base | Representation |
---|---|
bin | 10000011100100111000… |
… | …001111000100101110101 |
3 | 11000001022202102001122212 |
4 | 100130213001320211311 |
5 | 122004203142013323 |
6 | 2223115425103205 |
7 | 144441116503106 |
oct | 20344701704565 |
9 | 4001282361585 |
10 | 1130231204213 |
11 | 3a6368060191 |
12 | 163068187b05 |
13 | 827710317a7 |
14 | 3c9bc4d83ad |
15 | 1e5eea49b78 |
hex | 10727078975 |
1130231204213 has 4 divisors (see below), whose sum is σ = 1130255544768. Its totient is φ = 1130206863660.
The previous prime is 1130231204183. The next prime is 1130231204231. The reversal of 1130231204213 is 3124021320311.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1130231204213 - 26 = 1130231204149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130231209213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12100493 + ... + 12193538.
It is an arithmetic number, because the mean of its divisors is an integer number (282563886192).
Almost surely, 21130231204213 is an apocalyptic number.
It is an amenable number.
1130231204213 is a deficient number, since it is larger than the sum of its proper divisors (24340555).
1130231204213 is an equidigital number, since it uses as much as digits as its factorization.
1130231204213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24340554.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 1130231204213 its reverse (3124021320311), we get a palindrome (4254252524524).
The spelling of 1130231204213 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, two hundred four thousand, two hundred thirteen".
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