Base | Representation |
---|---|
bin | 1101101010000011100010… |
… | …10111011011010101101011 |
3 | 10221100001122112212111100021 |
4 | 12311001301113123111223 |
5 | 12414022134201102311 |
6 | 143512353153221311 |
7 | 6216522502042666 |
oct | 665016127332553 |
9 | 127301575774307 |
10 | 30032313300331 |
11 | 96296a5a0a941 |
12 | 3450568b61837 |
13 | 139b05bb552c4 |
14 | 75b800b266dd |
15 | 371321a50171 |
hex | 1b50715db56b |
30032313300331 has 4 divisors (see below), whose sum is σ = 30341924777752. Its totient is φ = 29722701822912.
The previous prime is 30032313300329. The next prime is 30032313300397. The reversal of 30032313300331 is 13300331323003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30032313300331 - 21 = 30032313300329 is a prime.
It is a super-3 number, since 3×300323133003313 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30032313300296 and 30032313300305.
It is not an unprimeable number, because it can be changed into a prime (30032311300331) 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, 154805738565 + ... + 154805738758.
It is an arithmetic number, because the mean of its divisors is an integer number (7585481194438).
Almost surely, 230032313300331 is an apocalyptic number.
30032313300331 is a deficient number, since it is larger than the sum of its proper divisors (309611477421).
30032313300331 is an equidigital number, since it uses as much as digits as its factorization.
30032313300331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309611477420.
The product of its (nonzero) digits is 4374, while the sum is 25.
Adding to 30032313300331 its reverse (13300331323003), we get a palindrome (43332644623334).
The spelling of 30032313300331 in words is "thirty trillion, thirty-two billion, three hundred thirteen million, three hundred thousand, three hundred thirty-one".
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