Base | Representation |
---|---|
bin | 1101011001001111000… |
… | …1101100100110110000 |
3 | 210222221221100110212021 |
4 | 3112103301230212300 |
5 | 12232232302421300 |
6 | 253413502241224 |
7 | 22424255234656 |
oct | 3262361544660 |
9 | 728857313767 |
10 | 230112545200 |
11 | 8965459509a |
12 | 38720286214 |
13 | 18912acac65 |
14 | b1cd464dd6 |
15 | 5ebbdced1a |
hex | 3593c6c9b0 |
230112545200 has 120 divisors (see below), whose sum is σ = 573038180352. Its totient is φ = 88741551360.
The previous prime is 230112545189. The next prime is 230112545203. The reversal of 230112545200 is 2545211032.
230112545200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (230112545203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1168257 + ... + 1350943.
Almost surely, 2230112545200 is an apocalyptic number.
230112545200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230112545200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286519090176).
230112545200 is an abundant number, since it is smaller than the sum of its proper divisors (342925635152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230112545200 is a wasteful number, since it uses less digits than its factorization.
230112545200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182819 (or 182808 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 230112545200 its reverse (2545211032), we get a palindrome (232657756232).
The spelling of 230112545200 in words is "two hundred thirty billion, one hundred twelve million, five hundred forty-five thousand, two hundred".
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