Search a number
-
+
2055079 = 13172547
BaseRepresentation
bin111110101101110100111
310212102001001
413311232213
51011230304
6112014131
723316325
oct7655647
93772031
102055079
111184014
12831347
1356c530
143b6d15
152a8da4
hex1f5ba7

2055079 has 12 divisors (see below), whose sum is σ = 2355304. Its totient is φ = 1782144.

The previous prime is 2055071. The next prime is 2055089. The reversal of 2055079 is 9705502.

It is not a de Polignac number, because 2055079 - 23 = 2055071 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3484 + ... + 4030.

22055079 is an apocalyptic number.

2055079 is a deficient number, since it is larger than the sum of its proper divisors (300225).

2055079 is a wasteful number, since it uses less digits than its factorization.

2055079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 2055079 is about 1433.5546728325. The cubic root of 2055079 is about 127.1382337610.

The spelling of 2055079 in words is "two million, fifty-five thousand, seventy-nine".

Divisors: 1 13 17 221 289 547 3757 7111 9299 120887 158083 2055079