Base | Representation |
---|---|
bin | 1101011010000011011… |
… | …0111000111000100100 |
3 | 211000112020022102222221 |
4 | 3112200312320320210 |
5 | 12233204443310040 |
6 | 253451342202124 |
7 | 22432561532050 |
oct | 3264066707044 |
9 | 730466272887 |
10 | 230332010020 |
11 | 89757462282 |
12 | 38781883344 |
13 | 1894940bbb8 |
14 | b210672c60 |
15 | 5ed12d174a |
hex | 35a0db8e24 |
230332010020 has 48 divisors (see below), whose sum is σ = 567737291520. Its totient is φ = 76836622464.
The previous prime is 230332009997. The next prime is 230332010053. The reversal of 230332010020 is 20010233032.
It is a junction number, because it is equal to n+sod(n) for n = 230332009976 and 230332010003.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22227640 + ... + 22237999.
It is an arithmetic number, because the mean of its divisors is an integer number (11827860240).
Almost surely, 2230332010020 is an apocalyptic number.
230332010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230332010020 is an abundant number, since it is smaller than the sum of its proper divisors (337405281500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230332010020 is a wasteful number, since it uses less digits than its factorization.
230332010020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44465692 (or 44465690 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 230332010020 its reverse (20010233032), we get a palindrome (250342243052).
The spelling of 230332010020 in words is "two hundred thirty billion, three hundred thirty-two million, ten thousand, twenty".
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