Base | Representation |
---|---|
bin | 11100011011010100… |
… | …010000011100001110 |
3 | 2220210012112102012121 |
4 | 130123110100130032 |
5 | 1000002401104001 |
6 | 22004435123154 |
7 | 2130250531660 |
oct | 343324203416 |
9 | 86705472177 |
10 | 30523066126 |
11 | 11a43525393 |
12 | 5aba1434ba |
13 | 2b55865097 |
14 | 1697ac6530 |
15 | bd99eb6a1 |
hex | 71b51070e |
30523066126 has 16 divisors (see below), whose sum is σ = 55403212896. Its totient is φ = 12311824896.
The previous prime is 30523066037. The next prime is 30523066127. The reversal of 30523066126 is 62166032503.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 30523066091 and 30523066100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30523066127) 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, 64123851 + ... + 64124326.
It is an arithmetic number, because the mean of its divisors is an integer number (3462700806).
Almost surely, 230523066126 is an apocalyptic number.
30523066126 is a deficient number, since it is larger than the sum of its proper divisors (24880146770).
30523066126 is a wasteful number, since it uses less digits than its factorization.
30523066126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128248203.
The product of its (nonzero) digits is 38880, while the sum is 34.
Adding to 30523066126 its reverse (62166032503), we get a palindrome (92689098629).
The spelling of 30523066126 in words is "thirty billion, five hundred twenty-three million, sixty-six thousand, one hundred twenty-six".
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