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10906086 = 235473323
BaseRepresentation
bin101001100110…
…100111100110
3202112002100010
4221212213212
510242443321
61025431050
7161462112
oct51464746
922462303
1010906086
1161799a4
12379b486
13234b109
14163c742
15e56676
hexa669e6

10906086 has 16 divisors (see below), whose sum is σ = 21858624. Its totient is φ = 3627624.

The previous prime is 10906073. The next prime is 10906087. The reversal of 10906086 is 68060901.

It is a super-3 number, since 3×109060863 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10906087) 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 in 7 ways as a sum of consecutive naturals, for example, 1621 + ... + 4943.

It is an arithmetic number, because the mean of its divisors is an integer number (1366164).

Almost surely, 210906086 is an apocalyptic number.

10906086 is an abundant number, since it is smaller than the sum of its proper divisors (10952538).

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

10906086 is a wasteful number, since it uses less digits than its factorization.

10906086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 10906086 is about 3302.4363733462. The cubic root of 10906086 is about 221.7632814809.

Adding to 10906086 its reverse (68060901), we get a palindrome (78966987).

The spelling of 10906086 in words is "ten million, nine hundred six thousand, eighty-six".

Divisors: 1 2 3 6 547 1094 1641 3282 3323 6646 9969 19938 1817681 3635362 5453043 10906086