Base | Representation |
---|---|
bin | 100111101010110110… |
… | …001000110100111111 |
3 | 11001221111120022111020 |
4 | 213222312020310333 |
5 | 1144213230004033 |
6 | 31322345355223 |
7 | 3035352352446 |
oct | 475266106477 |
9 | 131844508436 |
10 | 42594766143 |
11 | 170786a9276 |
12 | 8308a98b13 |
13 | 402a812147 |
14 | 20c1049d5d |
15 | 11946d16b3 |
hex | 9ead88d3f |
42594766143 has 16 divisors (see below), whose sum is σ = 63298725120. Its totient is φ = 25319488896.
The previous prime is 42594766141. The next prime is 42594766199. The reversal of 42594766143 is 34166749524.
It is not a de Polignac number, because 42594766143 - 21 = 42594766141 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42594766141) 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, 21977755 + ... + 21979692.
It is an arithmetic number, because the mean of its divisors is an integer number (3956170320).
Almost surely, 242594766143 is an apocalyptic number.
42594766143 is a deficient number, since it is larger than the sum of its proper divisors (20703958977).
42594766143 is a wasteful number, since it uses less digits than its factorization.
42594766143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43957486.
The product of its digits is 4354560, while the sum is 51.
The spelling of 42594766143 in words is "forty-two billion, five hundred ninety-four million, seven hundred sixty-six thousand, one hundred forty-three".
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