Base | Representation |
---|---|
bin | 100111101100… |
… | …110111011001 |
3 | 201120202020201 |
4 | 213230313121 |
5 | 10131014020 |
6 | 1011022201 |
7 | 154314142 |
oct | 47546731 |
9 | 21522221 |
10 | 10407385 |
11 | 596924a |
12 | 359a961 |
13 | 2205121 |
14 | 154cac9 |
15 | da8a0a |
hex | 9ecdd9 |
10407385 has 8 divisors (see below), whose sum is σ = 13032000. Its totient is φ = 7963824.
The previous prime is 10407379. The next prime is 10407389. The reversal of 10407385 is 58370401.
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 10407385 - 23 = 10407377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10407389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45135 + ... + 45364.
It is an arithmetic number, because the mean of its divisors is an integer number (1629000).
Almost surely, 210407385 is an apocalyptic number.
It is an amenable number.
10407385 is a deficient number, since it is larger than the sum of its proper divisors (2624615).
10407385 is an equidigital number, since it uses as much as digits as its factorization.
10407385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90527.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 10407385 is about 3226.0478917710. The cubic root of 10407385 is about 218.3302306469.
Adding to 10407385 its reverse (58370401), we get a palindrome (68777786).
The spelling of 10407385 in words is "ten million, four hundred seven thousand, three hundred eighty-five".
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