Base | Representation |
---|---|
bin | 101000001111101100… |
… | …100001000110100100 |
3 | 11010112120212220110010 |
4 | 220033230201012210 |
5 | 1202000012013444 |
6 | 31503552330220 |
7 | 3056600310006 |
oct | 501754410644 |
9 | 133476786403 |
10 | 43213001124 |
11 | 17365681377 |
12 | 845bb43970 |
13 | 40c8923967 |
14 | 213d1bc376 |
15 | 11cdb022b9 |
hex | a0fb211a4 |
43213001124 has 12 divisors (see below), whose sum is σ = 100830335984. Its totient is φ = 14404333704.
The previous prime is 43213001023. The next prime is 43213001141. The reversal of 43213001124 is 42110031234.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×432130011242 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 43213001124.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800541702 + ... + 1800541725.
Almost surely, 243213001124 is an apocalyptic number.
It is an amenable number.
43213001124 is an abundant number, since it is smaller than the sum of its proper divisors (57617334860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43213001124 is a wasteful number, since it uses less digits than its factorization.
43213001124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3601083434 (or 3601083432 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 43213001124 its reverse (42110031234), we get a palindrome (85323032358).
The spelling of 43213001124 in words is "forty-three billion, two hundred thirteen million, one thousand, one hundred twenty-four".
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