Base | Representation |
---|---|
bin | 10011001101000110000111… |
… | …10010011001000011101110 |
3 | 12112112021122002202110210202 |
4 | 21212203003302121003232 |
5 | 21013404403211034410 |
6 | 225452501103233502 |
7 | 11616055353344456 |
oct | 1146430362310356 |
9 | 175467562673722 |
10 | 42231403221230 |
11 | 12502268169a53 |
12 | 48a088b5a8892 |
13 | 1a7453414bac2 |
14 | a600219a4d66 |
15 | 4d3808076ca5 |
hex | 2668c3c990ee |
42231403221230 has 8 divisors (see below), whose sum is σ = 76016525798232. Its totient is φ = 16892561288488.
The previous prime is 42231403221199. The next prime is 42231403221247. The reversal of 42231403221230 is 3212230413224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 42231403221193 and 42231403221202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2111570161052 + ... + 2111570161071.
It is an arithmetic number, because the mean of its divisors is an integer number (9502065724779).
Almost surely, 242231403221230 is an apocalyptic number.
42231403221230 is a deficient number, since it is larger than the sum of its proper divisors (33785122577002).
42231403221230 is a wasteful number, since it uses less digits than its factorization.
42231403221230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4223140322130.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 42231403221230 its reverse (3212230413224), we get a palindrome (45443633634454).
The spelling of 42231403221230 in words is "forty-two trillion, two hundred thirty-one billion, four hundred three million, two hundred twenty-one thousand, two hundred thirty".
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