Base | Representation |
---|---|
bin | 1101011011001010100… |
… | …0010000001111101010 |
3 | 211001022000100012120222 |
4 | 3112302220100033222 |
5 | 12234312310212214 |
6 | 253541112450042 |
7 | 22443142021016 |
oct | 3266250201752 |
9 | 731260305528 |
10 | 230630163434 |
11 | 8989a795360 |
12 | 388456a9922 |
13 | 18996111338 |
14 | b23c0c5546 |
15 | 5eec57838e |
hex | 35b2a103ea |
230630163434 has 16 divisors (see below), whose sum is σ = 399594508416. Its totient is φ = 98665310400.
The previous prime is 230630163419. The next prime is 230630163473. The reversal of 230630163434 is 434361036032.
It is a junction number, because it is equal to n+sod(n) for n = 230630163394 and 230630163403.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308328722 + ... + 308329469.
It is an arithmetic number, because the mean of its divisors is an integer number (24974656776).
Almost surely, 2230630163434 is an apocalyptic number.
230630163434 is a deficient number, since it is larger than the sum of its proper divisors (168964344982).
230630163434 is a wasteful number, since it uses less digits than its factorization.
230630163434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616658221.
The product of its (nonzero) digits is 93312, while the sum is 35.
Adding to 230630163434 its reverse (434361036032), we get a palindrome (664991199466).
The spelling of 230630163434 in words is "two hundred thirty billion, six hundred thirty million, one hundred sixty-three thousand, four hundred thirty-four".
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