Base | Representation |
---|---|
bin | 100111011010000100… |
… | …111100000000110111 |
3 | 11001012220012010011111 |
4 | 213122010330000313 |
5 | 1143124214330033 |
6 | 31234415415451 |
7 | 3025365150562 |
oct | 473204740067 |
9 | 131186163144 |
10 | 42313433143 |
11 | 16a43914663 |
12 | 824a824587 |
13 | 3cb444bb07 |
14 | 20959354d9 |
15 | 1179b5d7cd |
hex | 9da13c037 |
42313433143 has 16 divisors (see below), whose sum is σ = 47171725920. Its totient is φ = 37719392256.
The previous prime is 42313433101. The next prime is 42313433159. The reversal of 42313433143 is 34133431324.
It is a cyclic number.
It is not a de Polignac number, because 42313433143 - 221 = 42311335991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42313413143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1599621 + ... + 1625857.
It is an arithmetic number, because the mean of its divisors is an integer number (2948232870).
Almost surely, 242313433143 is an apocalyptic number.
42313433143 is a deficient number, since it is larger than the sum of its proper divisors (4858292777).
42313433143 is a wasteful number, since it uses less digits than its factorization.
42313433143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31266.
The product of its digits is 31104, while the sum is 31.
Adding to 42313433143 its reverse (34133431324), we get a palindrome (76446864467).
The spelling of 42313433143 in words is "forty-two billion, three hundred thirteen million, four hundred thirty-three thousand, one hundred forty-three".
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