Base | Representation |
---|---|
bin | 1011101011101… |
… | …0111110101101 |
3 | 10102012110212100 |
4 | 2322322332231 |
5 | 100021002430 |
6 | 4510125313 |
7 | 1133332131 |
oct | 272727655 |
9 | 112173770 |
10 | 49000365 |
11 | 25728777 |
12 | 144b0839 |
13 | a1c83cb |
14 | 67173c1 |
15 | 447d960 |
hex | 2ebafad |
49000365 has 24 divisors (see below), whose sum is σ = 85127328. Its totient is φ = 26074080.
The previous prime is 49000363. The next prime is 49000381. The reversal of 49000365 is 56300094.
It is a happy number.
It is not a de Polignac number, because 49000365 - 21 = 49000363 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49000363) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24742 + ... + 26648.
It is an arithmetic number, because the mean of its divisors is an integer number (3546972).
Almost surely, 249000365 is an apocalyptic number.
49000365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
49000365 is a deficient number, since it is larger than the sum of its proper divisors (36126963).
49000365 is a wasteful number, since it uses less digits than its factorization.
49000365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2489 (or 2486 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 49000365 is about 7000.0260713800. The cubic root of 49000365 is about 365.9314796032.
The spelling of 49000365 in words is "forty-nine million, three hundred sixty-five", and thus it is an aban number.
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