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2792053 = 11253823
BaseRepresentation
bin1010101001101001110101
312020211222101
422221221311
51203321203
6135502101
732506045
oct12515165
95224871
102792053
111637790
12b27931
13769b04
14529725
153a241d
hex2a9a75

2792053 has 4 divisors (see below), whose sum is σ = 3045888. Its totient is φ = 2538220.

The previous prime is 2792051. The next prime is 2792071. The reversal of 2792053 is 3502972.

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 2792053 - 21 = 2792051 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 (2792051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126901 + ... + 126922.

It is an arithmetic number, because the mean of its divisors is an integer number (761472).

22792053 is an apocalyptic number.

It is an amenable number.

2792053 is a deficient number, since it is larger than the sum of its proper divisors (253835).

2792053 is a wasteful number, since it uses less digits than its factorization.

2792053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253834.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2792053 is about 1670.9437453128. The cubic root of 2792053 is about 140.8125033286.

It can be divided in two parts, 279 and 2053, that added together give a palindrome (2332).

The spelling of 2792053 in words is "two million, seven hundred ninety-two thousand, fifty-three".

Divisors: 1 11 253823 2792053