Base | Representation |
---|---|
bin | 100111101001… |
… | …110001111101 |
3 | 201120002220201 |
4 | 213221301331 |
5 | 10130112444 |
6 | 1010443501 |
7 | 154232251 |
oct | 47516175 |
9 | 21502821 |
10 | 10394749 |
11 | 595a802 |
12 | 3593591 |
13 | 21cc451 |
14 | 1548261 |
15 | da4dd4 |
hex | 9e9c7d |
10394749 has 2 divisors, whose sum is σ = 10394750. Its totient is φ = 10394748.
The previous prime is 10394723. The next prime is 10394773. The reversal of 10394749 is 94749301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9566649 + 828100 = 3093^2 + 910^2 .
It is a cyclic number.
It is not a de Polignac number, because 10394749 - 25 = 10394717 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10394149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5197374 + 5197375.
It is an arithmetic number, because the mean of its divisors is an integer number (5197375).
Almost surely, 210394749 is an apocalyptic number.
It is an amenable number.
10394749 is a deficient number, since it is larger than the sum of its proper divisors (1).
10394749 is an equidigital number, since it uses as much as digits as its factorization.
10394749 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 10394749 is about 3224.0888635396. The cubic root of 10394749 is about 218.2418338634.
The spelling of 10394749 in words is "ten million, three hundred ninety-four thousand, seven hundred forty-nine".
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