Base | Representation |
---|---|
bin | 1101011000110110111… |
… | …1010001000001010001 |
3 | 210222200212201212121010 |
4 | 3112031233101001101 |
5 | 12232030334312000 |
6 | 253355443121133 |
7 | 22421615215011 |
oct | 3261557210121 |
9 | 728625655533 |
10 | 230011244625 |
11 | 89602395508 |
12 | 386b23731a9 |
13 | 188c7b204a6 |
14 | b1bdc15c41 |
15 | 5eb306ed50 |
hex | 358dbd1051 |
230011244625 has 32 divisors (see below), whose sum is σ = 393083024256. Its totient is φ = 119357179200.
The previous prime is 230011244609. The next prime is 230011244627. The reversal of 230011244625 is 526442110032.
It is not a de Polignac number, because 230011244625 - 24 = 230011244609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230011244592 and 230011244601.
It is not an unprimeable number, because it can be changed into a prime (230011244627) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8274819 + ... + 8302568.
It is an arithmetic number, because the mean of its divisors is an integer number (12283844508).
Almost surely, 2230011244625 is an apocalyptic number.
230011244625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230011244625 is a deficient number, since it is larger than the sum of its proper divisors (163071779631).
230011244625 is a wasteful number, since it uses less digits than its factorization.
230011244625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16577442 (or 16577432 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 230011244625 its reverse (526442110032), we get a palindrome (756453354657).
The spelling of 230011244625 in words is "two hundred thirty billion, eleven million, two hundred forty-four thousand, six hundred twenty-five".
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