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10208396 = 22111912211
BaseRepresentation
bin100110111100…
…010010001100
3201012122021202
4212330102030
510103132041
61002445032
7152525042
oct46742214
921178252
1010208396
1158427a0
123503778
132165693
1414da392
15d69a9b
hex9bc48c

10208396 has 24 divisors (see below), whose sum is σ = 20516160. Its totient is φ = 4395600.

The previous prime is 10208333. The next prime is 10208399. The reversal of 10208396 is 69380201.

It is a super-2 number, since 2×102083962 = 208422697785632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10208399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5270 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (854840).

Almost surely, 210208396 is an apocalyptic number.

It is an amenable number.

10208396 is an abundant number, since it is smaller than the sum of its proper divisors (10307764).

10208396 is a wasteful number, since it uses less digits than its factorization.

10208396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12245 (or 12243 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10208396 is about 3195.0580589404. The cubic root of 10208396 is about 216.9297768770.

Adding to 10208396 its reverse (69380201), we get a palindrome (79588597).

The spelling of 10208396 in words is "ten million, two hundred eight thousand, three hundred ninety-six".

Divisors: 1 2 4 11 19 22 38 44 76 209 418 836 12211 24422 48844 134321 232009 268642 464018 537284 928036 2552099 5104198 10208396