Base | Representation |
---|---|
bin | 1101100000110011001… |
… | …1010110101110011000 |
3 | 211012012110001102202202 |
4 | 3120030303112232120 |
5 | 12300412103214000 |
6 | 254351154345332 |
7 | 22525502065220 |
oct | 3301463265630 |
9 | 735173042682 |
10 | 232143023000 |
11 | 8a4a6759119 |
12 | 38ba828b248 |
13 | 18b77686905 |
14 | b342db5080 |
15 | 608a2b2dd5 |
hex | 360ccd6b98 |
232143023000 has 128 divisors (see below), whose sum is σ = 622806088320. Its totient is φ = 79336857600.
The previous prime is 232143022987. The next prime is 232143023029. The reversal of 232143023000 is 320341232.
232143023000 is digitally balanced in base 2 and base 3, because in such bases 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 (20).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2138024 + ... + 2243976.
It is an arithmetic number, because the mean of its divisors is an integer number (4865672565).
Almost surely, 2232143023000 is an apocalyptic number.
232143023000 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 232143023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311403044160).
232143023000 is an abundant number, since it is smaller than the sum of its proper divisors (390663065320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232143023000 is a wasteful number, since it uses less digits than its factorization.
232143023000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106294 (or 106280 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 232143023000 its reverse (320341232), we get a palindrome (232463364232).
The spelling of 232143023000 in words is "two hundred thirty-two billion, one hundred forty-three million, twenty-three thousand".
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