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2082077 = 19109583
BaseRepresentation
bin111111100010100011101
310220210001222
413330110131
51013111302
6112343125
723461124
oct7742435
93823058
102082077
1111a2328
12844aa5
1357b8ca
143c2abb
152b1da2
hex1fc51d

2082077 has 4 divisors (see below), whose sum is σ = 2191680. Its totient is φ = 1972476.

The previous prime is 2082071. The next prime is 2082079. The reversal of 2082077 is 7702802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2082077 - 24 = 2082061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082071) 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 3 ways as a sum of consecutive naturals, for example, 54773 + ... + 54810.

It is an arithmetic number, because the mean of its divisors is an integer number (547920).

22082077 is an apocalyptic number.

It is an amenable number.

2082077 is a deficient number, since it is larger than the sum of its proper divisors (109603).

2082077 is a wasteful number, since it uses less digits than its factorization.

2082077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109602.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 2082077 is about 1442.9404007096. The cubic root of 2082077 is about 127.6925605010.

Adding to 2082077 its reverse (7702802), we get a palindrome (9784879).

The spelling of 2082077 in words is "two million, eighty-two thousand, seventy-seven".

Divisors: 1 19 109583 2082077