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2080107 = 3377041
BaseRepresentation
bin111111011110101101011
310220200101000
413323311223
51013030412
6112330043
723452311
oct7736553
93820330
102080107
1111a08a7
12843923
1357aa43
143c20b1
152b14dc
hex1fbd6b

2080107 has 8 divisors (see below), whose sum is σ = 3081680. Its totient is φ = 1386720.

The previous prime is 2080081. The next prime is 2080121. The reversal of 2080107 is 7010802.

It is not a de Polignac number, because 2080107 - 211 = 2078059 is a prime.

It is a Duffinian number.

2080107 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2080107.

It is not an unprimeable number, because it can be changed into a prime (2080157) 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, 38494 + ... + 38547.

It is an arithmetic number, because the mean of its divisors is an integer number (385210).

22080107 is an apocalyptic number.

2080107 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2080107 is a deficient number, since it is larger than the sum of its proper divisors (1001573).

2080107 is an equidigital number, since it uses as much as digits as its factorization.

2080107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77050 (or 77044 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 2080107 is about 1442.2576052842. The cubic root of 2080107 is about 127.6522748113.

Adding to 2080107 its reverse (7010802), we get a palindrome (9090909).

It can be divided in two parts, 2080 and 107, that added together give a 7-th power (2187 = 37).

The spelling of 2080107 in words is "two million, eighty thousand, one hundred seven".

Divisors: 1 3 9 27 77041 231123 693369 2080107