Base | Representation |
---|---|
bin | 1111101110011111… |
… | …00111101100111000 |
3 | 210210102001120212200 |
4 | 13313033213230320 |
5 | 114242404100144 |
6 | 3513443310200 |
7 | 416140415466 |
oct | 76717475470 |
9 | 23712046780 |
10 | 8443034424 |
11 | 3642966800 |
12 | 177767b360 |
13 | a47271476 |
14 | 5a1471836 |
15 | 34635ec69 |
hex | 1f73e7b38 |
8443034424 has 216 divisors, whose sum is σ = 25642660680. Its totient is φ = 2507535360.
The previous prime is 8443034399. The next prime is 8443034441. The reversal of 8443034424 is 4244303448.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 81971157 + ... + 81971259.
Almost surely, 28443034424 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 8443034424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12821330340).
8443034424 is an abundant number, since it is smaller than the sum of its proper divisors (17199626256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8443034424 is a wasteful number, since it uses less digits than its factorization.
8443034424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331 (or 216 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
The square root of 8443034424 is about 91885.9860043957. The cubic root of 8443034424 is about 2036.2582333223.
The spelling of 8443034424 in words is "eight billion, four hundred forty-three million, thirty-four thousand, four hundred twenty-four".
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