Base | Representation |
---|---|
bin | 1111110001100010… |
… | …1001100000000000 |
3 | 101221002121201212221 |
4 | 3330120221200000 |
5 | 32132441213442 |
6 | 1540100100424 |
7 | 206634060616 |
oct | 37430514000 |
9 | 11832551787 |
10 | 4234319872 |
11 | 1883188212 |
12 | 9a2094714 |
13 | 526334023 |
14 | 2c250b6b6 |
15 | 19bb0d467 |
hex | fc629800 |
4234319872 has 96 divisors (see below), whose sum is σ = 8895126240. Its totient is φ = 2011299840.
The previous prime is 4234319867. The next prime is 4234319909. The reversal of 4234319872 is 2789134324.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11351878 + ... + 11352250.
It is an arithmetic number, because the mean of its divisors is an integer number (92657565).
Almost surely, 24234319872 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 4234319872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4447563120).
4234319872 is an abundant number, since it is smaller than the sum of its proper divisors (4660806368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4234319872 is a wasteful number, since it uses less digits than its factorization.
4234319872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659 (or 639 counting only the distinct ones).
The product of its digits is 290304, while the sum is 43.
The square root of 4234319872 is about 65071.6518308856. The cubic root of 4234319872 is about 1617.8113858314.
The spelling of 4234319872 in words is "four billion, two hundred thirty-four million, three hundred nineteen thousand, eight hundred seventy-two".
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