Base | Representation |
---|---|
bin | 101000001001000101… |
… | …101110011101100010 |
3 | 11010020212100001021001 |
4 | 220021011232131202 |
5 | 1201233123401210 |
6 | 31444553022214 |
7 | 3054053251042 |
oct | 501105563542 |
9 | 133225301231 |
10 | 43102168930 |
11 | 17309061517 |
12 | 842a9b496a |
13 | 40ab989892 |
14 | 212c5ab722 |
15 | 11c400d03a |
hex | a0916e762 |
43102168930 has 32 divisors (see below), whose sum is σ = 78262814448. Its totient is φ = 17090611200.
The previous prime is 43102168927. The next prime is 43102168943. The reversal of 43102168930 is 3986120134.
It can be written as a sum of positive squares in 8 ways, for example, as 3683640249 + 39418528681 = 60693^2 + 198541^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 43102168930.
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, 528490 + ... + 604570.
Almost surely, 243102168930 is an apocalyptic number.
43102168930 is a deficient number, since it is larger than the sum of its proper divisors (35160645518).
43102168930 is a wasteful number, since it uses less digits than its factorization.
43102168930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76582.
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 43102168930 in words is "forty-three billion, one hundred two million, one hundred sixty-eight thousand, nine hundred thirty".
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