Base | Representation |
---|---|
bin | 1010010001111… |
… | …1010111100010 |
3 | 10000010201122200 |
4 | 2210133113202 |
5 | 42014320343 |
6 | 4140114030 |
7 | 1032341400 |
oct | 244372742 |
9 | 100121580 |
10 | 43120098 |
11 | 2238184a |
12 | 12535916 |
13 | 8c19a68 |
14 | 5a26470 |
15 | 3bbb4d3 |
hex | 291f5e2 |
43120098 has 36 divisors (see below), whose sum is σ = 108682470. Its totient is φ = 12319776.
The previous prime is 43120097. The next prime is 43120117. The reversal of 43120098 is 89002134.
It can be written as a sum of positive squares in only one way, i.e., 35319249 + 7800849 = 5943^2 + 2793^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (43120093) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23563 + ... + 25326.
Almost surely, 243120098 is an apocalyptic number.
43120098 is an abundant number, since it is smaller than the sum of its proper divisors (65562372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43120098 is a wasteful number, since it uses less digits than its factorization.
43120098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48911 (or 48901 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 43120098 is about 6566.5895257736. The cubic root of 43120098 is about 350.6656664968.
The spelling of 43120098 in words is "forty-three million, one hundred twenty thousand, ninety-eight".
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