Base | Representation |
---|---|
bin | 1011101110100… |
… | …0000100101000 |
3 | 10102112212020001 |
4 | 2323220010220 |
5 | 100042410224 |
6 | 4514112344 |
7 | 1135031455 |
oct | 273500450 |
9 | 112485201 |
10 | 49185064 |
11 | 25844515 |
12 | 1457b6b4 |
13 | a2614b6 |
14 | 676482c |
15 | 44b8544 |
hex | 2ee8128 |
49185064 has 16 divisors (see below), whose sum is σ = 93486420. Its totient is φ = 24255360.
The previous prime is 49185061. The next prime is 49185067. The reversal of 49185064 is 46058194.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (49185061) and next prime (49185067).
It can be written as a sum of positive squares in 2 ways, for example, as 42120100 + 7064964 = 6490^2 + 2658^2 .
It is not an unprimeable number, because it can be changed into a prime (49185061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41527 + ... + 42694.
Almost surely, 249185064 is an apocalyptic number.
It is an amenable number.
49185064 is a deficient number, since it is larger than the sum of its proper divisors (44301356).
49185064 is a wasteful number, since it uses less digits than its factorization.
49185064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84300 (or 84296 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 49185064 is about 7013.2063993583. The cubic root of 49185064 is about 366.3906764280.
The spelling of 49185064 in words is "forty-nine million, one hundred eighty-five thousand, sixty-four".
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