Base | Representation |
---|---|
bin | 101000000110000111… |
… | …110111000111111000 |
3 | 11010010101200101002000 |
4 | 220012013313013320 |
5 | 1201132403201143 |
6 | 31440014141000 |
7 | 3052610223363 |
oct | 500607670770 |
9 | 133111611060 |
10 | 43052397048 |
11 | 17292a57131 |
12 | 84161b1760 |
13 | 40a158126b |
14 | 2125b330da |
15 | 11be97abd3 |
hex | a061f71f8 |
43052397048 has 288 divisors, whose sum is σ = 130410284400. Its totient is φ = 13157157888.
The previous prime is 43052397043. The next prime is 43052397049. The reversal of 43052397048 is 84079325034.
43052397048 is a `hidden beast` number, since 4 + 30 + 523 + 97 + 0 + 4 + 8 = 666.
43052397048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×430523970482 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 43052396994 and 43052397012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43052397043) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 115421790 + ... + 115422162.
Almost surely, 243052397048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43052397048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65205142200).
43052397048 is an abundant number, since it is smaller than the sum of its proper divisors (87357887352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43052397048 is a wasteful number, since it uses less digits than its factorization.
43052397048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 45.
The spelling of 43052397048 in words is "forty-three billion, fifty-two million, three hundred ninety-seven thousand, forty-eight".
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