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10008318 = 231668053
BaseRepresentation
bin100110001011…
…011011111110
3200211110211110
4212023123332
510030231233
6554302450
7151032525
oct46133376
920743743
1010008318
115716441
123427a26
1320c55a8
1414874bc
15d2a663
hex98b6fe

10008318 has 8 divisors (see below), whose sum is σ = 20016648. Its totient is φ = 3336104.

The previous prime is 10008311. The next prime is 10008329. The reversal of 10008318 is 81380001.

It is a happy number.

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

10008318 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10008294 and 10008303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834021 + ... + 834032.

It is an arithmetic number, because the mean of its divisors is an integer number (2502081).

Almost surely, 210008318 is an apocalyptic number.

10008318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10008318 is a wasteful number, since it uses less digits than its factorization.

10008318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668058.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 10008318 is about 3163.5925780669. The cubic root of 10008318 is about 215.5031877407.

Adding to 10008318 its reverse (81380001), we get a palindrome (91388319).

The spelling of 10008318 in words is "ten million, eight thousand, three hundred eighteen".

Divisors: 1 2 3 6 1668053 3336106 5004159 10008318