Base | Representation |
---|---|
bin | 10011001010100001101011… |
… | …01101110111000111101110 |
3 | 12112012211202111220120120021 |
4 | 21211100311231313013232 |
5 | 21010433102300314204 |
6 | 225344140542312354 |
7 | 11606511544161622 |
oct | 1145206555670756 |
9 | 175184674816507 |
10 | 42143120323054 |
11 | 12478884831983 |
12 | 48877518886ba |
13 | 1a69104cb330a |
14 | a59a48b61182 |
15 | 4d138c82b154 |
hex | 265435b771ee |
42143120323054 has 8 divisors (see below), whose sum is σ = 63299760810480. Its totient is φ = 21043200052896.
The previous prime is 42143120323033. The next prime is 42143120323091. The reversal of 42143120323054 is 45032302134124.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 14180052459 + ... + 14180055430.
It is an arithmetic number, because the mean of its divisors is an integer number (7912470101310).
Almost surely, 242143120323054 is an apocalyptic number.
42143120323054 is a deficient number, since it is larger than the sum of its proper divisors (21156640487426).
42143120323054 is a wasteful number, since it uses less digits than its factorization.
42143120323054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28360108634.
The product of its (nonzero) digits is 69120, while the sum is 34.
Adding to 42143120323054 its reverse (45032302134124), we get a palindrome (87175422457178).
The spelling of 42143120323054 in words is "forty-two trillion, one hundred forty-three billion, one hundred twenty million, three hundred twenty-three thousand, fifty-four".
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