Base | Representation |
---|---|
bin | 101101010010011001011… |
… | …001111010101011110001 |
3 | 102000111221200201000010002 |
4 | 231102121121322223301 |
5 | 401442120241432241 |
6 | 10341405351115345 |
7 | 440562324534344 |
oct | 55223131725361 |
9 | 12014850630102 |
10 | 3112130030321 |
11 | a9a9352a6124 |
12 | 42319a072b55 |
13 | 19761b400680 |
14 | aa8b0d4245b |
15 | 55e4883689b |
hex | 2d49967aaf1 |
3112130030321 has 8 divisors (see below), whose sum is σ = 3353584612224. Its totient is φ = 2870969729040.
The previous prime is 3112130030309. The next prime is 3112130030327. The reversal of 3112130030321 is 1230300312113.
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 3112130030321 - 26 = 3112130030257 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3112130030293 and 3112130030302.
It is not an unprimeable number, because it can be changed into a prime (3112130030327) 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, 73548185 + ... + 73590486.
It is an arithmetic number, because the mean of its divisors is an integer number (419198076528).
Almost surely, 23112130030321 is an apocalyptic number.
It is an amenable number.
3112130030321 is a deficient number, since it is larger than the sum of its proper divisors (241454581903).
3112130030321 is a wasteful number, since it uses less digits than its factorization.
3112130030321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147140311.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 3112130030321 its reverse (1230300312113), we get a palindrome (4342430342434).
The spelling of 3112130030321 in words is "three trillion, one hundred twelve billion, one hundred thirty million, thirty thousand, three hundred twenty-one".
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