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2049282933 = 31026766533
BaseRepresentation
bin111101000100101…
…1001001101110101
312021211002100200220
41322021121031311
513144104023213
6535203124553
7101532421545
oct17211311565
95254070626
102049282933
11961848665
12492373759
13268741269
14156247325
15bed99e23
hex7a259375

2049282933 has 8 divisors (see below), whose sum is σ = 2732684448. Its totient is φ = 1366035024.

The previous prime is 2049282923. The next prime is 2049282959. The reversal of 2049282933 is 3392829402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2049282933 - 210 = 2049281909 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049282913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466 + ... + 64067.

It is an arithmetic number, because the mean of its divisors is an integer number (341585556).

Almost surely, 22049282933 is an apocalyptic number.

It is an amenable number.

2049282933 is a deficient number, since it is larger than the sum of its proper divisors (683401515).

2049282933 is a wasteful number, since it uses less digits than its factorization.

2049282933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76803.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2049282933 is about 45269.0063177888. The cubic root of 2049282933 is about 1270.1859592950.

The spelling of 2049282933 in words is "two billion, forty-nine million, two hundred eighty-two thousand, nine hundred thirty-three".

Divisors: 1 3 10267 30801 66533 199599 683094311 2049282933