Base | Representation |
---|---|
bin | 1011101100000… |
… | …0111101001011 |
3 | 10102020201102221 |
4 | 2323000331023 |
5 | 100022243333 |
6 | 4510434511 |
7 | 1133463400 |
oct | 273007513 |
9 | 112221387 |
10 | 49024843 |
11 | 257450aa |
12 | 14502a37 |
13 | a2065aa |
14 | 67222a7 |
15 | 4485d2d |
hex | 2ec0f4b |
49024843 has 6 divisors (see below), whose sum is σ = 57028956. Its totient is φ = 42021252.
The previous prime is 49024823. The next prime is 49024847. The reversal of 49024843 is 34842094.
It is a de Polignac number, because none of the positive numbers 2k-49024843 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49024799 and 49024808.
It is not an unprimeable number, because it can be changed into a prime (49024847) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500205 + ... + 500302.
It is an arithmetic number, because the mean of its divisors is an integer number (9504826).
Almost surely, 249024843 is an apocalyptic number.
49024843 is a deficient number, since it is larger than the sum of its proper divisors (8004113).
49024843 is a wasteful number, since it uses less digits than its factorization.
49024843 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000521 (or 1000514 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 49024843 is about 7001.7742751391. The cubic root of 49024843 is about 365.9924028204.
The spelling of 49024843 in words is "forty-nine million, twenty-four thousand, eight hundred forty-three".
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