Base | Representation |
---|---|
bin | 101000001011100110… |
… | …000110111101010000 |
3 | 11010100210110001221001 |
4 | 220023212012331100 |
5 | 1201324404243204 |
6 | 31453054111344 |
7 | 3055103516344 |
oct | 501346067520 |
9 | 133323401831 |
10 | 43144212304 |
11 | 1732a868306 |
12 | 8440aab554 |
13 | 40b75ba50b |
14 | 2133dd3624 |
15 | 11c7a654a4 |
hex | a0b986f50 |
43144212304 has 80 divisors (see below), whose sum is σ = 93285537280. Its totient is φ = 19242800640.
The previous prime is 43144212277. The next prime is 43144212343. The reversal of 43144212304 is 40321244134.
It is a super-3 number, since 3×431442123043 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286822 + ... + 410554.
It is an arithmetic number, because the mean of its divisors is an integer number (1166069216).
Almost surely, 243144212304 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 43144212304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46642768640).
43144212304 is an abundant number, since it is smaller than the sum of its proper divisors (50141324976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43144212304 is a wasteful number, since it uses less digits than its factorization.
43144212304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123828 (or 123822 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 43144212304 its reverse (40321244134), we get a palindrome (83465456438).
The spelling of 43144212304 in words is "forty-three billion, one hundred forty-four million, two hundred twelve thousand, three hundred four".
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