Base | Representation |
---|---|
bin | 1011111001111… |
… | …1111001010110 |
3 | 10110222010001210 |
4 | 2332133321112 |
5 | 100241004011 |
6 | 4542202250 |
7 | 1144315566 |
oct | 276377126 |
9 | 113863053 |
10 | 49938006 |
11 | 26209188 |
12 | 14883386 |
13 | a466121 |
14 | 68bcda6 |
15 | 45b66a6 |
hex | 2f9fe56 |
49938006 has 16 divisors (see below), whose sum is σ = 100108800. Its totient is φ = 16607208.
The previous prime is 49938001. The next prime is 49938011. The reversal of 49938006 is 60083994.
It is an interprime number because it is at equal distance from previous prime (49938001) and next prime (49938011).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49938001) 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, 6846 + ... + 12113.
It is an arithmetic number, because the mean of its divisors is an integer number (6256800).
Almost surely, 249938006 is an apocalyptic number.
49938006 is an abundant number, since it is smaller than the sum of its proper divisors (50170794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49938006 is a wasteful number, since it uses less digits than its factorization.
49938006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19403.
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 49938006 is about 7066.6828144470. The cubic root of 49938006 is about 368.2508283274.
The spelling of 49938006 in words is "forty-nine million, nine hundred thirty-eight thousand, six".
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