Base | Representation |
---|---|
bin | 1101101001011111111101… |
… | …01110111000110010000111 |
3 | 10221021020100020000111211002 |
4 | 12310233332232320302013 |
5 | 12413214023302414343 |
6 | 143455513423403515 |
7 | 6215245220266334 |
oct | 664577656706207 |
9 | 127236306014732 |
10 | 30013210201223 |
11 | 9621592796827 |
12 | 344891745359b |
13 | 139930622a572 |
14 | 75a90b9d198b |
15 | 370aa48ec8b8 |
hex | 1b4bfebb8c87 |
30013210201223 has 8 divisors (see below), whose sum is σ = 30811932231696. Its totient is φ = 29217664004800.
The previous prime is 30013210201213. The next prime is 30013210201259. The reversal of 30013210201223 is 32210201231003.
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 30013210201223 - 212 = 30013210197127 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30013210201195 and 30013210201204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30013210201213) 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, 793939361 + ... + 793977162.
It is an arithmetic number, because the mean of its divisors is an integer number (3851491528962).
Almost surely, 230013210201223 is an apocalyptic number.
30013210201223 is a deficient number, since it is larger than the sum of its proper divisors (798722030473).
30013210201223 is a wasteful number, since it uses less digits than its factorization.
30013210201223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587917025.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30013210201223 its reverse (32210201231003), we get a palindrome (62223411432226).
The spelling of 30013210201223 in words is "thirty trillion, thirteen billion, two hundred ten million, two hundred one thousand, two hundred twenty-three".
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