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1080107 = 734767
BaseRepresentation
bin100000111101100101011
32000212121222
410013230223
5234030412
635052255
712116000
oct4075453
92025558
101080107
11678556
1244108b
132ba822
142018a7
15165072
hex107b2b

1080107 has 16 divisors (see below), whose sum is σ = 1305600. Its totient is φ = 892584.

The previous prime is 1080097. The next prime is 1080119. The reversal of 1080107 is 7010801.

It is not a de Polignac number, because 1080107 - 24 = 1080091 is a prime.

It is a super-2 number, since 2×10801072 = 2333262262898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080137) 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 15 ways as a sum of consecutive naturals, for example, 16088 + ... + 16154.

It is an arithmetic number, because the mean of its divisors is an integer number (81600).

21080107 is an apocalyptic number.

1080107 is a deficient number, since it is larger than the sum of its proper divisors (225493).

1080107 is an frugal number, since it uses more digits than its factorization.

1080107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1080107 is about 1039.2819636653. The cubic root of 1080107 is about 102.6019449744.

Adding to 1080107 its reverse (7010801), we get a palindrome (8090908).

The spelling of 1080107 in words is "one million, eighty thousand, one hundred seven".

Divisors: 1 7 47 49 67 329 343 469 2303 3149 3283 16121 22043 22981 154301 1080107