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49982331833 = 710696679451
BaseRepresentation
bin101110100011001011…
…011101101110111001
311210000100120112110022
4232203023131232321
51304330434104313
634543410500225
73416415545030
oct564313355671
9153010515408
1049982331833
111a2197a5765
12982ab94675
1349371c4aa5
1425c2251717
151478054c08
hexba32ddbb9

49982331833 has 8 divisors (see below), whose sum is σ = 57176109120. Its totient is φ = 42801915600.

The previous prime is 49982331823. The next prime is 49982331857. The reversal of 49982331833 is 33813328994.

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

It is a cyclic number.

It is not a de Polignac number, because 49982331833 - 220 = 49981283257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49982331823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3332243 + ... + 3347208.

It is an arithmetic number, because the mean of its divisors is an integer number (7147013640).

Almost surely, 249982331833 is an apocalyptic number.

It is an amenable number.

49982331833 is a deficient number, since it is larger than the sum of its proper divisors (7193777287).

49982331833 is a wasteful number, since it uses less digits than its factorization.

49982331833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6680527.

The product of its digits is 3359232, while the sum is 53.

The spelling of 49982331833 in words is "forty-nine billion, nine hundred eighty-two million, three hundred thirty-one thousand, eight hundred thirty-three".

Divisors: 1 7 1069 7483 6679451 46756157 7140333119 49982331833