Base | Representation |
---|---|
bin | 1011001101000111100100… |
… | …1110011011110111010101 |
3 | 1121121210001222121000222101 |
4 | 2303101321032123313111 |
5 | 3103322330002012323 |
6 | 42111421353202101 |
7 | 2411043041264566 |
oct | 263217116336725 |
9 | 47553058530871 |
10 | 12320000032213 |
11 | 3a1a978922345 |
12 | 146b847100331 |
13 | 6b4a03c07983 |
14 | 30841101416d |
15 | 165711354dad |
hex | b347939bdd5 |
12320000032213 has 8 divisors (see below), whose sum is σ = 12968494622720. Its totient is φ = 11671512795360.
The previous prime is 12320000032211. The next prime is 12320000032231. The reversal of 12320000032213 is 31223000002321.
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 12320000032213 - 21 = 12320000032211 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12320000032211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783468 + ... + 5274538.
It is an arithmetic number, because the mean of its divisors is an integer number (1621061827840).
Almost surely, 212320000032213 is an apocalyptic number.
It is an amenable number.
12320000032213 is a deficient number, since it is larger than the sum of its proper divisors (648494590507).
12320000032213 is a wasteful number, since it uses less digits than its factorization.
12320000032213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3676827.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 12320000032213 its reverse (31223000002321), we get a palindrome (43543000034534).
The spelling of 12320000032213 in words is "twelve trillion, three hundred twenty billion, thirty-two thousand, two hundred thirteen".
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