Base | Representation |
---|---|
bin | 1111101100011100… |
… | …0110100110001001 |
3 | 101212121101200122212 |
4 | 3323013012212021 |
5 | 32112003140431 |
6 | 1534013554505 |
7 | 206254266233 |
oct | 37307064611 |
9 | 11777350585 |
10 | 4212943241 |
11 | 1872107681 |
12 | 996aa5a35 |
13 | 521a8b130 |
14 | 2bd745253 |
15 | 199cd972b |
hex | fb1c6989 |
4212943241 has 8 divisors (see below), whose sum is σ = 4540966920. Its totient is φ = 3885484032.
The previous prime is 4212943219. The next prime is 4212943261. The reversal of 4212943241 is 1423492124.
It can be written as a sum of positive squares in 4 ways, for example, as 1833552400 + 2379390841 = 42820^2 + 48779^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4212943241 - 26 = 4212943177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4212943198 and 4212943207.
It is not an unprimeable number, because it can be changed into a prime (4212943201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125546 + ... + 155523.
It is an arithmetic number, because the mean of its divisors is an integer number (567620865).
Almost surely, 24212943241 is an apocalyptic number.
It is an amenable number.
4212943241 is a deficient number, since it is larger than the sum of its proper divisors (328023679).
4212943241 is a wasteful number, since it uses less digits than its factorization.
4212943241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282235.
The product of its digits is 13824, while the sum is 32.
The square root of 4212943241 is about 64907.1894399996. The cubic root of 4212943241 is about 1615.0843270227.
The spelling of 4212943241 in words is "four billion, two hundred twelve million, nine hundred forty-three thousand, two hundred forty-one".
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