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10317693 = 312792689
BaseRepresentation
bin100111010110…
…111101111101
3201102012012210
4213112331331
510120131233
61005051033
7153461511
oct47267575
921365183
1010317693
115907921
123556a79
1321a3359
141528141
15d8c163
hex9d6f7d

10317693 has 8 divisors (see below), whose sum is σ = 13772800. Its totient is φ = 6870528.

The previous prime is 10317683. The next prime is 10317701. The reversal of 10317693 is 39671301.

10317693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10317693 - 25 = 10317661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10317693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10317653) 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, 2493 + ... + 5181.

It is an arithmetic number, because the mean of its divisors is an integer number (1721600).

Almost surely, 210317693 is an apocalyptic number.

It is an amenable number.

10317693 is a deficient number, since it is larger than the sum of its proper divisors (3455107).

10317693 is a wasteful number, since it uses less digits than its factorization.

10317693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 10317693 is about 3212.1165919063. The cubic root of 10317693 is about 217.7012221563.

Adding to 10317693 its reverse (39671301), we get a palindrome (49988994).

The spelling of 10317693 in words is "ten million, three hundred seventeen thousand, six hundred ninety-three".

Divisors: 1 3 1279 2689 3837 8067 3439231 10317693