Base | Representation |
---|---|
bin | 1101110001111010000101… |
… | …01100101111111010011011 |
3 | 10222021212001101011120000011 |
4 | 12320331002230233322123 |
5 | 12432432212001100443 |
6 | 144240333151422351 |
7 | 6245153421151450 |
oct | 670750254577233 |
9 | 128255041146004 |
10 | 30302113300123 |
11 | 9723065a8aa85 |
12 | 34949045249b7 |
13 | 13ba6280346b2 |
14 | 76a8b703b827 |
15 | 378362c7ab9d |
hex | 1b8f42b2fe9b |
30302113300123 has 8 divisors (see below), whose sum is σ = 34631025921792. Its totient is φ = 25973210501736.
The previous prime is 30302113300097. The next prime is 30302113300127. The reversal of 30302113300123 is 32100331120303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30302113300123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30302113300094 and 30302113300103.
It is not an unprimeable number, because it can be changed into a prime (30302113300127) 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, 6177786 + ... + 9938272.
It is an arithmetic number, because the mean of its divisors is an integer number (4328878240224).
Almost surely, 230302113300123 is an apocalyptic number.
30302113300123 is a deficient number, since it is larger than the sum of its proper divisors (4328912621669).
30302113300123 is a wasteful number, since it uses less digits than its factorization.
30302113300123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4911641.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 30302113300123 its reverse (32100331120303), we get a palindrome (62402444420426).
The spelling of 30302113300123 in words is "thirty trillion, three hundred two billion, one hundred thirteen million, three hundred thousand, one hundred twenty-three".
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