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11010807 = 322942187
BaseRepresentation
bin101010000000…
…001011110111
3202201101222200
4222000023313
510304321212
61031555543
7162406323
oct52001367
922641880
1011010807
116240645
12382bbb3
132386992
141668983
15e776dc
hexa802f7

11010807 has 12 divisors (see below), whose sum is σ = 16453320. Its totient is φ = 7087248.

The previous prime is 11010799. The next prime is 11010817. The reversal of 11010807 is 70801011.

It is not a de Polignac number, because 11010807 - 23 = 11010799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010817) 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 11 ways as a sum of consecutive naturals, for example, 20833 + ... + 21354.

It is an arithmetic number, because the mean of its divisors is an integer number (1371110).

Almost surely, 211010807 is an apocalyptic number.

11010807 is a deficient number, since it is larger than the sum of its proper divisors (5442513).

11010807 is a wasteful number, since it uses less digits than its factorization.

11010807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42222 (or 42219 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 18.

The square root of 11010807 is about 3318.2536069445. The cubic root of 11010807 is about 222.4708171969.

Adding to 11010807 its reverse (70801011), we get a palindrome (81811818).

The spelling of 11010807 in words is "eleven million, ten thousand, eight hundred seven".

Divisors: 1 3 9 29 87 261 42187 126561 379683 1223423 3670269 11010807