Base | Representation |
---|---|
bin | 11000010000110… |
… | …101100110101001 |
3 | 1001100222011000101 |
4 | 120100311212221 |
5 | 1313202121144 |
6 | 104220505401 |
7 | 13042004254 |
oct | 3020654651 |
9 | 1040864011 |
10 | 407067049 |
11 | 199862554 |
12 | b43ab261 |
13 | 6644719c |
14 | 3c0c409b |
15 | 25b0c6d4 |
hex | 184359a9 |
407067049 has 2 divisors, whose sum is σ = 407067050. Its totient is φ = 407067048.
The previous prime is 407066993. The next prime is 407067061. The reversal of 407067049 is 940760704.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 360240400 + 46826649 = 18980^2 + 6843^2 .
It is a cyclic number.
It is not a de Polignac number, because 407067049 - 29 = 407066537 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 407066999 and 407067017.
It is not a weakly prime, because it can be changed into another prime (407061049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203533524 + 203533525.
It is an arithmetic number, because the mean of its divisors is an integer number (203533525).
Almost surely, 2407067049 is an apocalyptic number.
It is an amenable number.
407067049 is a deficient number, since it is larger than the sum of its proper divisors (1).
407067049 is an equidigital number, since it uses as much as digits as its factorization.
407067049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 407067049 is about 20175.9026811689. The cubic root of 407067049 is about 741.1201983442.
The spelling of 407067049 in words is "four hundred seven million, sixty-seven thousand, forty-nine".
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