Base | Representation |
---|---|
bin | 1101101001011111111101… |
… | …10111000001000010101001 |
3 | 10221021020100101000202222012 |
4 | 12310233332313001002221 |
5 | 12413214024324112301 |
6 | 143455513541205305 |
7 | 6215245244353160 |
oct | 664577667010251 |
9 | 127236311022865 |
10 | 30013212332201 |
11 | 9621593a1186a |
12 | 3448918100835 |
13 | 13993067c54b7 |
14 | 75a90bdc83d7 |
15 | 370aa4bbdebb |
hex | 1b4bfedc10a9 |
30013212332201 has 4 divisors (see below), whose sum is σ = 34300814093952. Its totient is φ = 25725610570452.
The previous prime is 30013212332167. The next prime is 30013212332269. The reversal of 30013212332201 is 10223321231003.
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 a de Polignac number, because none of the positive numbers 2k-30013212332201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30013212335201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143800880865 + ... + 2143800880878.
It is an arithmetic number, because the mean of its divisors is an integer number (8575203523488).
Almost surely, 230013212332201 is an apocalyptic number.
It is an amenable number.
30013212332201 is a deficient number, since it is larger than the sum of its proper divisors (4287601761751).
30013212332201 is an equidigital number, since it uses as much as digits as its factorization.
30013212332201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4287601761750.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 30013212332201 its reverse (10223321231003), we get a palindrome (40236533563204).
The spelling of 30013212332201 in words is "thirty trillion, thirteen billion, two hundred twelve million, three hundred thirty-two thousand, two hundred one".
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