Base | Representation |
---|---|
bin | 10011001111011100110011… |
… | …00111001111000000000000 |
3 | 12112211000102221101020220102 |
4 | 21213232121213033000000 |
5 | 21021221042302011000 |
6 | 225554000254501532 |
7 | 11624651145032645 |
oct | 1147563147170000 |
9 | 175730387336812 |
10 | 42312300032000 |
11 | 1253360031a259 |
12 | 48b44a78048a8 |
13 | 1a7c05700177b |
14 | a63cd78a9dcc |
15 | 4d59901423d5 |
hex | 267b999cf000 |
42312300032000 has 208 divisors, whose sum is σ = 106307516016000. Its totient is φ = 16811299635200.
The previous prime is 42312300031951. The next prime is 42312300032003. The reversal of 42312300032000 is 23000321324.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42312300032003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76010681 + ... + 76565319.
It is an arithmetic number, because the mean of its divisors is an integer number (511093827000).
Almost surely, 242312300032000 is an apocalyptic number.
42312300032000 is a gapful number since it is divisible by the number (40) 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 42312300032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53153758008000).
42312300032000 is an abundant number, since it is smaller than the sum of its proper divisors (63995215984000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42312300032000 is an equidigital number, since it uses as much as digits as its factorization.
42312300032000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554827 (or 554795 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 42312300032000 its reverse (23000321324), we get a palindrome (42335300353324).
The spelling of 42312300032000 in words is "forty-two trillion, three hundred twelve billion, three hundred million, thirty-two thousand".
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