Base | Representation |
---|---|
bin | 101000001111110010… |
… | …010001001010100100 |
3 | 11010112200201111110120 |
4 | 220033302101022210 |
5 | 1202000403234313 |
6 | 31504044521540 |
7 | 3056616156210 |
oct | 501762211244 |
9 | 133480644416 |
10 | 43214508708 |
11 | 17366511008 |
12 | 84605502b0 |
13 | 40c9030c17 |
14 | 213d491940 |
15 | 11cdcedd23 |
hex | a0fc912a4 |
43214508708 has 72 divisors (see below), whose sum is σ = 122416254912. Its totient is φ = 11620701696.
The previous prime is 43214508707. The next prime is 43214508721. The reversal of 43214508708 is 80780541234.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 43214508708.
It is not an unprimeable number, because it can be changed into a prime (43214508707) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 865791 + ... + 914342.
Almost surely, 243214508708 is an apocalyptic number.
It is an amenable number.
43214508708 is an abundant number, since it is smaller than the sum of its proper divisors (79201746204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43214508708 is a wasteful number, since it uses less digits than its factorization.
43214508708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1780181 (or 1780162 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 42.
The spelling of 43214508708 in words is "forty-three billion, two hundred fourteen million, five hundred eight thousand, seven hundred eight".
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