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10806011 = 31536577
BaseRepresentation
bin101001001110…
…001011111011
3202100000001122
4221032023323
510231243021
61023335455
7160564256
oct51161373
922300048
1010806011
116110797
12375158b
1323146b8
14161409d
15e36bab
hexa4e2fb

10806011 has 8 divisors (see below), whose sum is σ = 11366784. Its totient is φ = 10258560.

The previous prime is 10805983. The next prime is 10806017. The reversal of 10806011 is 11060801.

It is a happy number.

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 10806011 - 26 = 10805947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10806017) 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, 1646 + ... + 4931.

It is an arithmetic number, because the mean of its divisors is an integer number (1420848).

Almost surely, 210806011 is an apocalyptic number.

10806011 is a deficient number, since it is larger than the sum of its proper divisors (560773).

10806011 is an equidigital number, since it uses as much as digits as its factorization.

10806011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6661.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 10806011 is about 3287.2497623393. The cubic root of 10806011 is about 221.0828910410.

Adding to 10806011 its reverse (11060801), we get a palindrome (21866812).

The spelling of 10806011 in words is "ten million, eight hundred six thousand, eleven".

Divisors: 1 31 53 1643 6577 203887 348581 10806011