Base | Representation |
---|---|
bin | 110100010101110110101010… |
… | …010110001111010000110000 |
3 | 1010012001221000010210202120200 |
4 | 310111312222112033100300 |
5 | 220133100022322320422 |
6 | 2133332304324435200 |
7 | 66326263023654444 |
oct | 6425665226172060 |
9 | 1105057003722520 |
10 | 230200220120112 |
11 | 67392401a50050 |
12 | 2199a417b48b00 |
13 | 9b5aa314ca588 |
14 | 40bba703d0824 |
15 | 1b930817bd2ac |
hex | d15daa58f430 |
230200220120112 has 60 divisors (see below), whose sum is σ = 702808247795784. Its totient is φ = 69757642460160.
The previous prime is 230200220120111. The next prime is 230200220120137. The reversal of 230200220120112 is 211021022002032.
230200220120112 is a `hidden beast` number, since 2 + 30 + 200 + 220 + 1 + 201 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (230200220120111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72664209313 + ... + 72664212480.
Almost surely, 2230200220120112 is an apocalyptic number.
230200220120112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
230200220120112 is an abundant number, since it is smaller than the sum of its proper divisors (472608027675672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230200220120112 is a wasteful number, since it uses less digits than its factorization.
230200220120112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145328421818 (or 145328421809 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 230200220120112 its reverse (211021022002032), we get a palindrome (441221242122144).
The spelling of 230200220120112 in words is "two hundred thirty trillion, two hundred billion, two hundred twenty million, one hundred twenty thousand, one hundred twelve".
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