Base | Representation |
---|---|
bin | 1101011001010001111… |
… | …0001100111100100000 |
3 | 210222222202022012200222 |
4 | 3112110132030330200 |
5 | 12232243244241000 |
6 | 253415000302212 |
7 | 22424456345654 |
oct | 3262436147440 |
9 | 728882265628 |
10 | 230124212000 |
11 | 89660133581 |
12 | 38724171968 |
13 | 189153543a7 |
14 | b1d0c20a64 |
15 | 5ebce36a85 |
hex | 359478cf20 |
230124212000 has 48 divisors (see below), whose sum is σ = 565415198712. Its totient is φ = 92049683200.
The previous prime is 230124211981. The next prime is 230124212039. The reversal of 230124212000 is 212421032.
It can be written as a sum of positive squares in 4 ways, for example, as 8874393616 + 221249818384 = 94204^2 + 470372^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 230124212000.
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, 28761527 + ... + 28769526.
Almost surely, 2230124212000 is an apocalyptic number.
230124212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230124212000 is an abundant number, since it is smaller than the sum of its proper divisors (335290986712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230124212000 is an equidigital number, since it uses as much as digits as its factorization.
230124212000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57531078 (or 57531060 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 230124212000 its reverse (212421032), we get a palindrome (230336633032).
The spelling of 230124212000 in words is "two hundred thirty billion, one hundred twenty-four million, two hundred twelve thousand".
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