Base | Representation |
---|---|
bin | 101000000100011100… |
… | …110011000110000110 |
3 | 11010001102212110220000 |
4 | 220010130303012012 |
5 | 1201103212044032 |
6 | 31433132422130 |
7 | 3052116531522 |
oct | 500434630606 |
9 | 133042773800 |
10 | 43024331142 |
11 | 17279127871 |
12 | 8408917946 |
13 | 4098805710 |
14 | 2122108d82 |
15 | 11bc284e7c |
hex | a04733186 |
43024331142 has 80 divisors (see below), whose sum is σ = 103868639952. Its totient is φ = 13232341440.
The previous prime is 43024331137. The next prime is 43024331143. The reversal of 43024331142 is 24113342034.
43024331142 is a `hidden beast` number, since 4 + 302 + 4 + 3 + 311 + 42 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43024331143) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8276088 + ... + 8281284.
Almost surely, 243024331142 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43024331142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51934319976).
43024331142 is an abundant number, since it is smaller than the sum of its proper divisors (60844308810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43024331142 is a wasteful number, since it uses less digits than its factorization.
43024331142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9155 (or 9146 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 43024331142 its reverse (24113342034), we get a palindrome (67137673176).
The spelling of 43024331142 in words is "forty-three billion, twenty-four million, three hundred thirty-one thousand, one hundred forty-two".
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