Base | Representation |
---|---|
bin | 100111101000… |
… | …110011010101 |
3 | 201112220102021 |
4 | 213220303111 |
5 | 10130000431 |
6 | 1010413141 |
7 | 154214464 |
oct | 47506325 |
9 | 21486367 |
10 | 10390741 |
11 | 5957799 |
12 | 35911b1 |
13 | 21ca68a |
14 | 15469db |
15 | da3b11 |
hex | 9e8cd5 |
10390741 has 2 divisors, whose sum is σ = 10390742. Its totient is φ = 10390740.
The previous prime is 10390727. The next prime is 10390769. The reversal of 10390741 is 14709301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6105841 + 4284900 = 2471^2 + 2070^2 .
It is a cyclic number.
It is not a de Polignac number, because 10390741 - 215 = 10357973 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10390141) 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, 5195370 + 5195371.
It is an arithmetic number, because the mean of its divisors is an integer number (5195371).
Almost surely, 210390741 is an apocalyptic number.
It is an amenable number.
10390741 is a deficient number, since it is larger than the sum of its proper divisors (1).
10390741 is an equidigital number, since it uses as much as digits as its factorization.
10390741 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 10390741 is about 3223.4672326549. The cubic root of 10390741 is about 218.2137804133.
It can be divided in two parts, 10 and 390741, that multiplied together give a triangular number (3907410 = T2795).
The spelling of 10390741 in words is "ten million, three hundred ninety thousand, seven hundred forty-one".
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