Base | Representation |
---|---|
bin | 1011111001011… |
… | …1101010110011 |
3 | 10110220101211200 |
4 | 2332113222303 |
5 | 100233414212 |
6 | 4541342243 |
7 | 1144115415 |
oct | 276275263 |
9 | 113811750 |
10 | 49904307 |
11 | 26195932 |
12 | 14867983 |
13 | a45399b |
14 | 68b09b5 |
15 | 45ab6dc |
hex | 2f97ab3 |
49904307 has 6 divisors (see below), whose sum is σ = 72084012. Its totient is φ = 33269532.
The previous prime is 49904297. The next prime is 49904311. The reversal of 49904307 is 70340994.
It is not a de Polignac number, because 49904307 - 214 = 49887923 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49904357) 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 5 ways as a sum of consecutive naturals, for example, 2772453 + ... + 2772470.
It is an arithmetic number, because the mean of its divisors is an integer number (12014002).
Almost surely, 249904307 is an apocalyptic number.
49904307 is a deficient number, since it is larger than the sum of its proper divisors (22179705).
49904307 is a wasteful number, since it uses less digits than its factorization.
49904307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5544929 (or 5544926 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 49904307 is about 7064.2980543009. The cubic root of 49904307 is about 368.1679757526.
The spelling of 49904307 in words is "forty-nine million, nine hundred four thousand, three hundred seven".
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