Base | Representation |
---|---|
bin | 1011000111010011111010… |
… | …1010100011100010100011 |
3 | 1121021020120001212221011012 |
4 | 2301310332222203202203 |
5 | 3100204014211101011 |
6 | 41553521522011135 |
7 | 2400611526122513 |
oct | 261647652434243 |
9 | 47236501787135 |
10 | 12220233300131 |
11 | 399163213194a |
12 | 14544434a6aab |
13 | 6a849482caac |
14 | 303668d55843 |
15 | 162d22846a8b |
hex | b1d3eaa38a3 |
12220233300131 has 8 divisors (see below), whose sum is σ = 12402686951424. Its totient is φ = 12037781475720.
The previous prime is 12220233300097. The next prime is 12220233300161. The reversal of 12220233300131 is 13100333202221.
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 12220233300131 - 214 = 12220233283747 is a prime.
It is a super-2 number, since 2×122202333001312 (a number of 27 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 = 12220233300097 and 12220233300106.
It is not an unprimeable number, because it can be changed into a prime (12220233300161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19449806 + ... + 20068268.
It is an arithmetic number, because the mean of its divisors is an integer number (1550335868928).
Almost surely, 212220233300131 is an apocalyptic number.
12220233300131 is a deficient number, since it is larger than the sum of its proper divisors (182453651293).
12220233300131 is an equidigital number, since it uses as much as digits as its factorization.
12220233300131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913441.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12220233300131 its reverse (13100333202221), we get a palindrome (25320566502352).
The spelling of 12220233300131 in words is "twelve trillion, two hundred twenty billion, two hundred thirty-three million, three hundred thousand, one hundred thirty-one".
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