Base | Representation |
---|---|
bin | 11100010110011100… |
… | …010110010010000011 |
3 | 2220120111200022201011 |
4 | 130112130112102003 |
5 | 444320433113443 |
6 | 21552354421351 |
7 | 2125235535022 |
oct | 342634262203 |
9 | 86514608634 |
10 | 30441301123 |
11 | 11a01359102 |
12 | 5a96891857 |
13 | 2b4193751c |
14 | 168acc08b9 |
15 | bd2749b9d |
hex | 716716483 |
30441301123 has 8 divisors (see below), whose sum is σ = 30475602000. Its totient is φ = 30407021568.
The previous prime is 30441301091. The next prime is 30441301129. The reversal of 30441301123 is 32110314403.
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 30441301123 - 25 = 30441301091 is a prime.
It is a super-2 number, since 2×304413011232 (a number of 22 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 = 30441301094 and 30441301103.
It is not an unprimeable number, because it can be changed into a prime (30441301129) 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, 5904915 + ... + 5910067.
It is an arithmetic number, because the mean of its divisors is an integer number (3809450250).
Almost surely, 230441301123 is an apocalyptic number.
30441301123 is a deficient number, since it is larger than the sum of its proper divisors (34300877).
30441301123 is a wasteful number, since it uses less digits than its factorization.
30441301123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10661.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 30441301123 its reverse (32110314403), we get a palindrome (62551615526).
The spelling of 30441301123 in words is "thirty billion, four hundred forty-one million, three hundred one thousand, one hundred twenty-three".
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