Base | Representation |
---|---|
bin | 1101110010001000110100… |
… | …01010010101000001001110 |
3 | 10222022121110121220012011211 |
4 | 12321010122022111001032 |
5 | 12433044411404414042 |
6 | 144244122110405034 |
7 | 6245553425430556 |
oct | 671043212250116 |
9 | 128277417805154 |
10 | 30310023123022 |
11 | 9726454965aa5 |
12 | 349635150077a |
13 | 13bb2b8993086 |
14 | 76b027750166 |
15 | 3786773b2017 |
hex | 1b911a29504e |
30310023123022 has 8 divisors (see below), whose sum is σ = 45465124572000. Its totient is φ = 15154981599024.
The previous prime is 30310023123001. The next prime is 30310023123049. The reversal of 30310023123022 is 22032132001303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30310023122984 and 30310023123002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13694647 + ... + 15753202.
It is an arithmetic number, because the mean of its divisors is an integer number (5683140571500).
Almost surely, 230310023123022 is an apocalyptic number.
30310023123022 is a deficient number, since it is larger than the sum of its proper divisors (15155101448978).
30310023123022 is a wasteful number, since it uses less digits than its factorization.
30310023123022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29962490.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 30310023123022 its reverse (22032132001303), we get a palindrome (52342155124325).
The spelling of 30310023123022 in words is "thirty trillion, three hundred ten billion, twenty-three million, one hundred twenty-three thousand, twenty-two".
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