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49550083 = 118815113
BaseRepresentation
bin1011110100000…
…1001100000011
310110020101221021
42331001030003
5100141100313
64530010311
71141111612
oct275011403
9113211837
1049550083
1125a73790
1214716997
13a35b69b
14681b879
15453b78d
hex2f41303

49550083 has 8 divisors (see below), whose sum is σ = 54126576. Its totient is φ = 44985600.

The previous prime is 49550063. The next prime is 49550089. The reversal of 49550083 is 38005594.

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

It is not a de Polignac number, because 49550083 - 217 = 49419011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49550089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7135 + ... + 12247.

It is an arithmetic number, because the mean of its divisors is an integer number (6765822).

Almost surely, 249550083 is an apocalyptic number.

49550083 is a deficient number, since it is larger than the sum of its proper divisors (4576493).

49550083 is a wasteful number, since it uses less digits than its factorization.

49550083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 49550083 is about 7039.1819837251. The cubic root of 49550083 is about 367.2948131898.

The spelling of 49550083 in words is "forty-nine million, five hundred fifty thousand, eighty-three".

Divisors: 1 11 881 5113 9691 56243 4504553 49550083