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2800074413 = 25431101091
BaseRepresentation
bin1010011011100101…
…1011111010101101
321020010211111222202
42212321123322231
521213304340123
61141503151245
7126250145153
oct24671337255
97203744882
102800074413
111207629394
126618a5525
13358155086
141c7c433d3
15115c51a28
hexa6e5bead

2800074413 has 4 divisors (see below), whose sum is σ = 2801178048. Its totient is φ = 2798970780.

The previous prime is 2800074401. The next prime is 2800074421. The reversal of 2800074413 is 3144700082.

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 2800074413 - 220 = 2799025837 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 (2800074443) 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, 548003 + ... + 553088.

It is an arithmetic number, because the mean of its divisors is an integer number (700294512).

Almost surely, 22800074413 is an apocalyptic number.

It is an amenable number.

2800074413 is a deficient number, since it is larger than the sum of its proper divisors (1103635).

2800074413 is a wasteful number, since it uses less digits than its factorization.

2800074413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103634.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2800074413 is about 52915.7293533785. The cubic root of 2800074413 is about 1409.4722322700.

Adding to 2800074413 its reverse (3144700082), we get a palindrome (5944774495).

The spelling of 2800074413 in words is "two billion, eight hundred million, seventy-four thousand, four hundred thirteen".

Divisors: 1 2543 1101091 2800074413