Base | Representation |
---|---|
bin | 1011101100001… |
… | …1011010111111 |
3 | 10102021020022000 |
4 | 2323003122333 |
5 | 100023104233 |
6 | 4510553343 |
7 | 1133535006 |
oct | 273033277 |
9 | 112236260 |
10 | 49034943 |
11 | 25751751 |
12 | 14508853 |
13 | a20b079 |
14 | 6725c3d |
15 | 4488d13 |
hex | 2ec36bf |
49034943 has 16 divisors (see below), whose sum is σ = 73670400. Its totient is φ = 32228280.
The previous prime is 49034939. The next prime is 49034971. The reversal of 49034943 is 34943094.
It is not a de Polignac number, because 49034943 - 22 = 49034939 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 49034898 and 49034907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49034933) 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 15 ways as a sum of consecutive naturals, for example, 10873 + ... + 14706.
It is an arithmetic number, because the mean of its divisors is an integer number (4604400).
Almost surely, 249034943 is an apocalyptic number.
49034943 is a deficient number, since it is larger than the sum of its proper divisors (24635457).
49034943 is a wasteful number, since it uses less digits than its factorization.
49034943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25659 (or 25653 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 49034943 is about 7002.4954837543. The cubic root of 49034943 is about 366.0175347686.
The spelling of 49034943 in words is "forty-nine million, thirty-four thousand, nine hundred forty-three".
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