Base | Representation |
---|---|
bin | 1011101100010… |
… | …1110101111111 |
3 | 10102021201220102 |
4 | 2323011311333 |
5 | 100023413423 |
6 | 4511111315 |
7 | 1133605640 |
oct | 273056577 |
9 | 112251812 |
10 | 49044863 |
11 | 2575914a |
12 | 1451253b |
13 | a21273a |
14 | 67296c7 |
15 | 448bc28 |
hex | 2ec5d7f |
49044863 has 8 divisors (see below), whose sum is σ = 56094720. Its totient is φ = 42005880.
The previous prime is 49044857. The next prime is 49044913. The reversal of 49044863 is 36844094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49044863 - 26 = 49044799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49044803) 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, 13118 + ... + 16436.
It is an arithmetic number, because the mean of its divisors is an integer number (7011840).
Almost surely, 249044863 is an apocalyptic number.
49044863 is a deficient number, since it is larger than the sum of its proper divisors (7049857).
49044863 is a wasteful number, since it uses less digits than its factorization.
49044863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5437.
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 49044863 is about 7003.2037668484. The cubic root of 49044863 is about 366.0422154616.
The spelling of 49044863 in words is "forty-nine million, forty-four thousand, eight hundred sixty-three".
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